Lamborghini’s latest tech makes the SVJ not only the fastest Aventador yet, but easily the most exploitable. With its 760hp, 6.5liters, V12 motor, and aggressive styling, the Aventador SVJ was built to impress. Here at Kline we decided to design and build the ultimate Aventador SVJ exhaust system. Sculpted from ultra lightweight Inconel 625, the design brief was simple, unrivaled sound performance, and lightness. The Sound: Here at Kline, we felt that the factory Aventador SVJ exhaust was not special enough, it does not live up to the raw nature of the supercar. The basic Kline sound requirement was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds. Under valve closure, the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open, the exhaust becomes completely free flow for optimum performance and sound, the gasses only passing through our trademark tight radius x pipe, to effectively raise the pitch of the exhaust note. The exhaust note on valve open is seriously incendiary; the x pipe raises the pitch of the exhaust note into a raucous aggressive vocal for that "demon screaming" sound!   PERFORMANCE: Removal of the catalysts, and addition of a completely free flow system under valve open, results in optimum efficiency from the exhaust, and some moderate power and torque gains. 23hp and 29nm power and torque increase. (The gains listed, are after air fuel ratios have been compensated via software for the exhaust upgrade. To experience the full performance potential of the exhaust upgrade, an ecu tune is recommended.) Specifications:   Cross Section: Downpipes, center and rear, 70mm OD. Chosen specifically for a balance of power and torque. Valve closed tail transit, 57mm Materials: Available in 304 stainless Available in F1 grade Inconel 625 Weight 9.25kg, (55% weight reduction over stock)   Features: Kline Innovation DECAT Cat Pipe Set Specifically designed for Lamborghini Aventador SVJ models Removes factory catalytic converters for increased performance Improves exhaust flow and power delivery Generates a more aggressive and exhilarating exhaust note Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Provides a significant increase in horsepower and torque Enhances throttle response and overall driving dynamics Perfect for enthusiasts seeking maximum performance and a track-inspired exhaust sound in their Lamborghini Aventador SVJ.   Vehicle Fitment Chart: MAKE MODEL Lamborghini Aventador SVJ

The McLaren MP124C, with its 3.8l twin turbo v8, producing 592hp, Maclaren's first production car in a decade was designed to shake up the established supercar industry! Despite this, the current trend for turbo induction supercars, has the 12C in need of a little sonic makeover. Our main design criteria, to make the MP124C scream like a supercar should!   The Sound: High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a supercar should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the McLaren that can only be achieved by Kline Inconel range. Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high flow sports cats. The cats section is modular, allowing the cats to be swapped with decat very rapidly, depending on intended use. Specifications:   Performance: Replacing the factory catalysts with our 100 CPSI HJS race cats, or decats opens the performance significantly. 1OO CPSI race cats, 18hp, 25nm decat, 35hp 40nm   Materials: Available in premium grade Inconel 625 superally, full valvetronic system 5.5kg Available in 304 grade stainless steel, full valvetronic system 11kg   Cross Sections: Decat cross section 70mm, 70mm x pipe. catalysts come in a variety of cross sections from 108mm OD to 127mm OD   Features: Kline Innovation Rear System Specifically designed for McLaren MP4-12C models Enhances the exhaust system for improved performance Produces a sporty and aggressive exhaust note Constructed with high-quality materials for durability Cat-back design improves exhaust flow and efficiency Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Enhances throttle response and driving dynamics Perfect for enthusiasts seeking an upgraded rear system with improved performance and a captivating exhaust sound in their McLaren MP4-12C.   Vehicle Fitment Chart: MAKE MODEL McLaren MP4-12C

The Ferrari 488, successor to the formidable 458, with its 3.9l twin turbo v8 engine producing 661hp, the 488 has become the new benchmark in supercar evolution. The only drawback, is that the signature Ferrari v8 scream has been lost to the turbo spool. Our main design brief, to restore the Ferrari howl to the 488.   Th e Sound:   High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a Ferrari should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the 488 that can only be achieved by Kline Inconel range. The Kline exhaust system incorporates a valvetronic design. utilising the stock valve control system, and incorporating two 488 specific, harmonically tuned micro silencers, the car can be driven stealthily without cabin resonance when cruising, and unleashing unrestricted Ferrari scream when the valves are open. Addition of the Kline "INCONEL BUTTON" valve control wireless kit, allows you to control the valves to the open position for optimum sound for the entire rev range.   READ MORE >> The Specifics:   Catalyst: Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high flow sports cats.   Cross Section: Decat cross section 70mm, 70mm x pipe. 45mm valve closed transit, 70 mm valve open transit. Catalysts come in a variety of cross sections from 108mm OD to 127mm OD   Materials : Available in premium grade Inconel 625 superalloy, full valvetronic system 7.5kg Available in 304 grade stainless steel, full valvetronic system 16kg   Features: Kline Innovation Valvetronic System for Ferrari 488: Total control over exhaust sound and performance Adjustable valve technology allows customizable exhaust note at your command Premium construction ensures durability and long-lasting performance Engineered for optimal fit and compatibility with Ferrari 488 Improved exhaust flow for increased horsepower and torque Stainless steel construction for corrosion resistance and visual appeal Dyno-tested to validate performance gains and ensure reliability Elevate your driving experience with selectable exhaust sound levels Straightforward installation with direct bolt-on design for convenience Experience the perfect blend of performance and customization in your Ferrari 488.   Vehicle Fitment Chart: MAKE MODEL Ferrari 488

The Mercedes S63 AMG, with 612 hp, and an earth shifting 900 nm torque, the V8 biturbo will propel this super sedan to 60mph in just 3.5 seconds. Here at Kline, we felt that the exhaust note should fulfil its bull baritone potential.   The Sound: Replacing the 600CPSI catalysts, with 100 cell HJS race cats, opens the sound up significantly. Addition of our trademark 20 degree 1D CLR x pipe blends the left and right banks, increasing the tenor range, and giving a fuller, richer vocal, while removing unwanted bass frequencies (drone). The Valvetronic rear silencers, containing our proprietary “Jekyl and hyde” technology, are almost stock quiet on valve closure, to allow for stealthy driving, and zero highway drone. On valve open, the silencer is completely bypassed, allowing the full, untainted V8 Howl ensue.   Specifications:   Performance: Available in 100 CPSI race catalysts, or decat for optimum performance. Gains are 21hp and 30nm for 100CPSI cats, 38hp and 50nm for decat. (the gains listed, are after air fuel ratios have been compensated via software for the exhaust upgrade. To experience the full performance potential of the exhaust upgrade, an ecu tune is recommended.)   Materials: Available in 304 stainless Weight TBC Available in F1 grade Inconel 625 Weight TBC 65 percent weight reduction expected.   Cross Sections: Downpipes, centre and rear, 70mm OD. Chosen specifically for a balance of power and torque. Valve closed tail transit, 50mm   Features: Kline Innovation DECAT Cat Pipe Set Specifically designed for Mercedes S63 AMG Coupe (W222) models Removes factory catalytic converters for maximum performance Improves exhaust flow and power delivery Enhances horsepower and torque output Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Generates a raw and aggressive exhaust note Ideal for enthusiasts seeking maximum performance and a track-inspired exhaust sound in their Mercedes S63 AMG Coupe (W222).   Vehicle Fitment Chart: MAKE MODEL Mercedes S63 AMG

The Ferrari 812 is the quintessential Grand Tourer. With the 6.5 litre v12 engine, and styling aesthetics drawing on a previous era, the 812 has a timeless chic. The naturally aspirated v12 engine has the sonic potential to surpass all, so that’s exactly what we did!   The Sound: Our main criteria for the 812, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X-Pipe, enriches the tone, as well as raising the pitch, and producing a fuller, more aggressive sound to the exhaust note. The valvetronic rear section allows the car to be near silent on cruising, while unleashing unrestricted Ferrari scream when the valves are open. Addition of the Kline "INCONEL BUTTON" valve control wireless kit, allows you to control the valves to the open position for optimum sound for the entire rev range.   READ MORE >> Specifications:   Catalysts: Available in a choice of 100 or 200 cell high flow sports cats.   Cross Section: Downpipe cross section 70mm, 70mm x pipe, 70mm centre and rear section. 45mm valve closed transit, 70 mm freeflow valve open transit. Catalysts come in a variety of cross sections from 108mm OD to 127mm OD   Materials: Available in premium grade Inconel 625 superalloy, full valvetronic system 19.7kg Available in 304 grade stainless steel, full valvetronic system 34kg   Features: Kline Innovation DECAT Cat Pipe Set for Ferrari 812: Unleash maximum performance with decat design Significant increase in horsepower and torque for exhilarating driving experience High-quality construction ensures durability and reliability Direct bolt-on installation for easy and convenient upgrade Engineered specifically for precise fitment and compatibility with Ferrari 812 Decat design eliminates catalytic converters for unrestricted exhaust flow Intended for off-road or track use only, not street legal Stainless steel construction for corrosion resistance and appealing aesthetics Dyno-tested to validate and optimize performance gains Compatible with aftermarket exhaust systems for customization options.   Vehicle Fitment Chart: MAKE MODEL Ferrari 812

The GT2, the pinnacle of the 997 range. the factory setup incorporates a titanium rear silencer section, so how could we improve on this? simply upgrading the material to formula one grade Inconel 625, the removal of the center chamber, addition of our trademark tight radius x pipe, and upgrading the catalyst section for 100cpsi HJS units, or decat sections for optimum performance.   The Sound: The Factory setup produces the most lackluster sound, mainly due to a series of chambers, restrictive catalysts, and the most prominent flaw being the lack of balance between opposing banks. Replacing the stock cats for either 100cpsi, or de-cat increases the sound respectively. Replacing the chambered transverse rear silencer with freeflow harmonically tuned silencers enriches the sound, and the addition of our trademark 1D CLR laminar flow X pipe raises the exhaust pitch beyond the region in which bass noise is able to penetrate the cabin, while under hard throttle and high revs, a rich and raucious vocal ensues. This design was pioneered and innovated by Kline Innovation.   Performance: Being a turbo car, the potential for increasing performance via exhaust and software is huge. The largest gains with our De-cat system are 42hp and 50lb/ft. In conjunction with software we achieve 75hp and 74lb/ft.   Specifications:   Cross Section: De-cat cross section 70mm OD specifically chosen for a balance of peak torque and power.  Silencer section, cross section 63mm OD. Catalysts come in a variety, from 108mm OD to 127mm OD and  manifold primaries, 41mm OD, chosen specifically for faster turbo spool.   Materials: Turbo back system Inconel 625 formula one grade material, weight 7.2kg (decat variant), 10.2kg (with 100 cell cats) Titanium G2 silencer section is also available, weight 11.5kg Manifolds: Inconel 625, weight, 2.9kg total Titanium unable to endure extreme heat   Features: High-performance 200-cell catalytic converter pipe set for Porsche 997 GT2 Improved exhaust flow for increased power Enhanced horsepower and torque gains Sporty and aggressive exhaust note Durable stainless steel construction Designed for precise fitment on Porsche 997 GT2 Easy installation with included hardware Compliant with emissions regulations Compatible with factory or aftermarket exhaust systems Potential for improved fuel efficiency   Vehicle Fitment Chart: MAKE MODEL Porsche 997 GT2

The Ferrari 812 GTS is the quintessential Grand Tourer. With the 6.5 litre v12 engine, and styling aesthetics drawing on a previous era, the 812 has a timeless chic. The naturally aspirated v12 engine has the sonic potential to surpass all, so that’s exactly what we did!   The Sound: Our main criteria for the 812 GTS, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X-Pipe, enriches the tone, as well as raising the pitch, and producing a fuller, more aggressive sound to the exhaust note. The valvetronic rear section allows the car to be near silent on cruising, while unleashing unrestricted Ferrari scream when the valves are open. Addition of the Kline "INCONEL BUTTON" valve control wireless kit, allows you to control the valves to the open position for optimum sound for the entire rev range.   READ MORE >> Specifications:   Catalysts: Available in a choice of 100 or 200 cell high flow sports cats.   Cross Section: Downpipe cross section 70mm, 70mm x pipe, 70mm centre and rear section. 45mm valve closed transit, 70 mm freeflow valve open transit. Catalysts come in a variety of cross sections from 108mm OD to 127mm OD   Materials: Available in premium grade Inconel 625 superalloy, full valvetronic system 19.7kg Available in 304 grade stainless steel, full valvetronic system 34kg   Features: Kline Innovation Rear Valvetronic System for Ferrari 812 GTS: Control the power and sound of your exhaust Adjustable valve technology for customizable exhaust note on-demand Premium construction ensures durability and long-lasting performance Engineered for optimal fit and compatibility with Ferrari 812 GTS Improved exhaust flow for increased horsepower and torque Stainless steel construction for corrosion resistance and appealing aesthetics Dyno-tested to validate performance gains and ensure reliability Enjoy the flexibility to switch between aggressive and refined exhaust tones Straightforward installation with direct bolt-on design for convenience Elevate your driving experience with this advanced valvetronic system.   Vehicle Fitment Chart: MAKE MODEL Ferrari 812 GTS

The Lamborghini Aventador S, the latest flagship model from the Italian automaker. With its 730hp v12 motor, and aggressive styling, the Aventador S was built to impress. Here at Kline we decided to design and build the ultimate Aventador S exhaust system. Sculpted from ultra lightweight Inconel 625, the design brief was simple, unrivaled sound performance, and lightness. The Sound: Here at Kline, we felt that the factory Aventador exhaust was not special enough, it does not live up to the raw nature of the supercar. The basic Kline sound requirement was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds. Under valve closure, the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open, the exhaust becomes completely free flow for optimum performance and sound, the gasses only passing through our trademark tight radius x pipe, to effectively raise the pitch of the exhaust note. The exhaust note on valve open is seriously incendiary; the x pipe raises the pitch of the exhaust note into a raucous aggressive vocal for that "demon screaming" sound!   PERFORMANCE: Removal of the catalysts, and addition of a completely free flow system under valve open, results in optimum efficiency from the exhaust, and some moderate power and torque gains. 23hp and 29nm power and torque increase. (The gains listed, are after air fuel ratios have been compensated via software for the exhaust upgrade. To experience the full performance potential of the exhaust upgrade, an ecu tune is recommended.) Specifications:   Cross Section: Downpipes, center and rear, 70mm OD. Chosen specifically for a balance of power and torque. Valve closed tail transit, 57mm Materials: Available in 304 stainless Weight: Available in F1 grade Inconel 625 Weight 9.3Kg, (65% weight reduction over stock)   Features: Kline Innovation Valvetronic Rear System Specifically designed for Lamborghini Aventador S models Features a valvetronic design for adjustable exhaust sound Allows you to switch between aggressive and refined exhaust modes Enhances overall performance and power delivery Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Provides a noticeable increase in horsepower and torque Improves throttle response and driving dynamics Perfect for enthusiasts seeking customizable exhaust sound and enhanced performance in their Lamborghini Aventador S.   Vehicle Fitment Chart: MAKE MODEL Lamborghini Aventador S

The RS5, striking yet elegant. Advancing revs so quickly, the 4.2l FSI v8 engine producing 444hp is a beautiful example of modern engineering. the potential to improve the sound, and power response through exhaust tuning, was enough to make this one of our early marques for a Kline Inconel full exhaust system.   The first aspect that caught our attention, the manifolds. Crushed and stunted primaries, the absence of any sort of performance collector, and a 400cpsi catalyst located within the power crucial scavenge zone of the manifold. Clearly there was room for significant improvement. It was clear from the beginning why the factory manifolds were built in this fashion, the clearance between heads, block and chassis is just millimeters, designing anything in this space was going to be a challenge. The stock cats were replaced with long primaries, and motorsport grade collectors, drastically improving torque and power response, and giving a more balanced, yet aggressive sound. Rev response is also greatly improved. (Kline offer an option to fit 100 cpsi cats to the downpipes) The next point that could be improved, the addition of a 20 degree x pipe to the center section. being a v8 with a cross plane crank configuration, significant additional power is generated by relieving pressure spikes associated with the uneven firing pattern. we also offer the option of a resonated (silenced) or non-resonated center section, to suit sound requirements. The rear silencer section, working with the cars stock vacuum actuated valve system, we crafted a set of light weight, valvetronic rear silencers. on valve open the system becomes completely freeflow, for optimum performance, and aggressive sound. under valve closure, exhaust gases are diverted through a series of chambers and acoustic filled section, tuned towards low rpm torque, and a very quiet volume at cruising speeds. the rear section comes in two options, a mild sport not under valve closure, and a stock quiet under valve closure. Specifications: Cross Sections: Cat section, 70mm OD dual Center and rear section, 70mm OD dual all cross section chosen for optimum balance of torque and peak power Catalysts: 100 OR 200 CPSI catalysts are available in HJS, or full decat for optimum performance and sound. Materials: INCONEL 625 (formula one grade) Downpipes - 2.8kg each. Center - 3.2kg (non resonated). Rear - 3.8kg each. Total - 16.4kg, 31kg weight saving. Also available in 304 stainless Features: Valvetronic technology for precise sound control Adjustable sound levels for personalized experience Enhanced performance with optimized exhaust flow High-quality construction for durability Sporty aesthetics complementing the RS5 V8's design Easy installation on the Audi RS5 V8 Resonance tuning for optimal sound characteristics Lightweight design for improved performance Quality exhaust note with a deep, aggressive sound Track-ready for enhanced capabilities Vehicle Fitment Chart: MAKE MODEL Engine Audi RS5 V8

The Ferrari F430, with its striking looks, and single plane crank V8, and 8500 rpm redline is a pure drivers machine . Here at kline we decided to build the ultimate exhaust system for the F430. The criteria? simply to create an exhaust that acheived the best possible performance, sound and weight savings available.   The Sound: Starting at the drawing board, the first aspect to be upgraded, replacing the stock catalysts for high performance 100cpsi race catalysts, thus reducing the gas drag coefficient, and improving scavenge, and ultimately torque response and peak power figures. Replacing the heavy, cumbersome factory silencer, for our harmonically tuned ultra light weight Inconel 625 silencer, we were able to enrich both bass and treble frequencies, as well as significantly reducing weight. The final, and perhaps one of the most important design features, unique to Kline. Our trademark tight radius laminar flow x pipe. The resulting sound is exceptionally smooth under light driving conditions, and a howling raucous high pitched incendiary vocal when you need it. Under low revs (valve closure) the gases pass through an acoustically tuned silencer, with the cross sections tuned toward reaching optimum gas velocity for achieving maximum torque. under hard load and high revs, the valves open for optimum power, and that unhindered F1 scream. Tips come in either, double skinned mitre cut, or F1 grade pre preg carbon fiber. The valves are actuated by the cars OEM vacuum system, and can be controlled by the new Kline INCONEL BUTTON wireless kit   READ MORE>> Specification:   Cross   Section: Catalyst/De-cat section tubing, dual 63.5mm OD, chosen for a balance of torque and peak power. catalysts, available in 100cpsi 124mm billet, HJS race catalysts, or de-cat variation for more aggressive sound, and ultimate performance. Silencer section tubing, dual 63.5mm on valve open, single 50mm on valve close. 63.5mm 1D CLR laminar flow x pipe.   Manifold: Primaries 45mm, 63.5mm secondaries, with formula one grade true merge collectors. Materials: Available in full Inconel 625 (formula one grade) material. Weight valvetronic silencer section 10kg. De-cat pipes 1.2kg each, catalyst pipes 2.2kg each. Also available in 304 stainless. Weight valvetronic silencer section 19kg. De-cat pipes 3.0kg, catalyst pipes, 4.5 kg. Manifolds available in Inconel 625, weight 3.4kg each Also available in 304 stainless 7kg each.   Catalyst: 100 cell HJS cats are used as standard. Decat pipes are also available for optimum performance, and a more aggressive sound.   Features: Kline Innovation 200 Cell Cat Pipe Set for Ferrari F430: Optimize performance and emissions balance Increased horsepower and torque for enhanced driving dynamics High-quality construction ensures durability and reliability Direct bolt-on installation for convenient upgrade Engineered for precise fit and compatibility with Ferrari F430 200-cell catalytic converters for improved emissions control and reduced restrictions Suitable for track and street use, meeting regulatory requirements Corrosion-resistant stainless steel construction for lasting appearance Proven performance gains through rigorous testing Compatible with stock or aftermarket exhaust systems for customization options.   Vehicle Fitment Chart: MAKE MODEL Ferrari F430

The Lamborghini Aventador, the latest flagship model from the Italian automaker. With its 690hp v12 motor, and aggressive styling, the Aventador was built to impress. Here at Kline we decided to design and build the ultimate Aventador exhaust system. Sculpted from ultra lightweight Inconel 625, the design brief was simple, unrivaled sound performance, and lightness. The Sound: Here at Kline, we felt that the factory Aventador exhaust was not special enough, it does not live up to the raw nature of the supercar. The basic Kline sound requirement was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds. Under valve closure, the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open, the exhaust becomes completely free flow for optimum performance and sound, the gasses only passing through our trademark tight radius x pipe, to effectively raise the pitch of the exhaust note. The exhaust note on valve open is seriously incendiary; the x pipe raises the pitch of the exhaust note into a raucous aggressive vocal for that "demon screaming" sound!   PERFORMANCE: Removal of the catalysts, and addition of a completely free flow system under valve open, results in optimum efficiency from the exhaust, and some moderate power and torque gains. 23hp and 29nm power and torque increase. (The gains listed, are after air fuel ratios have been compensated via software for the exhaust upgrade. To experience the full performance potential of the exhaust upgrade, an ecu tune is recommended.)   Specifications:   Cross Section: Downpipes, center and rear, 70mm OD. Chosen specifically for a balance of power and torque. Valve closed tail transit, 57mm Materials: Available in 304 stainless Weight 24kg Available in F1 grade Inconel 625 Weight 12kg, (65% weight reduction over stock) Features: Kline Innovation 200 Cell Cat Pipe Set Specifically designed for Lamborghini Aventador models Equipped with 200 cell high-flow catalytic converters Improves exhaust flow and enhances performance Produces a refined and aggressive exhaust tone Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with both factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Provides a noticeable increase in horsepower and torque Enhances throttle response and driving dynamics Perfect for enthusiasts seeking improved performance and an exhilarating exhaust sound in their Lamborghini Aventador.   Vehicle Fitment Chart: MAKE MODEL Lamborghini Aventador

The McLaren 720s, with its 4.0l twin turbo v8, producing 720hp, and 0-60 time in 2.7 seconds, is designed to shake up the established supercar industry. With ferocious acceleration, and superb handling, the 720s is a force to be reckoned with! Despite this, the current trend for turbo induction supercars, has the 720s in need of a little sonic makeover. Our main design criteria, to make the 720s scream like a supercar should!   The Sound: High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a supercar should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the McLaren that can only be achieved by Kline Inconel range. Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high flow sports cats. The cats section is modular, allowing the cats to be swapped with decat very rapidly, depending on intended use.   Specifications:   Performance: Replacing the factory catalysts with our 100 CPSI HJS race cats, or decats opens the performance significantly. 1OO CPSI race cats, 18hp, 25nm decat, 35hp 40nm   Materials: Available in premium grade Inconel 625 superally, full valvetronic system 5.5kg Available in 304 grade stainless steel, full valvetronic system 11kg   Cross Sections: Decat cross section 70mm, 70mm x pipe. catalysts come in a variety of cross sections from 108mm OD to 127mm OD   Features: Kline Innovation 100 Cell Cat Pipe Set Specifically designed for McLaren 720S models Features 100 cell high-flow catalytic converters Improves exhaust flow and performance Enhances the exhaust note with a sporty and aggressive tone Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Provides a noticeable increase in horsepower and torque Enhances throttle response and driving dynamics Ideal for enthusiasts seeking improved performance and a sporty exhaust sound in their McLaren 720S.   Vehicle Fitment Chart: MAKE MODEL McLaren 720S

The much awaited successor to the Gallardo. Named after a famous fighting bull, with a 5.2 liter v10 producing 610 hp, the Huracan is a formidable supercar, fulfilling lamborghini's tradition in the uncompromising. Here at Kline we decided to design and build the ultimate Huracan exhaust system. Sculpted from ultra lightweight Inconel 625, the design brief was simple, unrivaled sound performance, and lightness. The Sound: Here at Kline, we felt that the factory Huracan exhaust, based on the same silencer design as the LP models, wasn't really special enough, it doesn't live up to the raw nature of the supercar. The basic Kline sound requirement, was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds. Under valve closure the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open the exhaust becomes completely free flow for optimum performance and sound, the gasses only passing through our trademark tight radius x pipe, to effectively raise the pitch of the exhaust note. The exhaust note on valve open is seriously incendiary, the x pipe raises the pitch of the exhaust note into a raucous aggressive vocal for that "demon screaming" sound! The valves are actuated by the cars OEM vacuum system, and can be controlled by the new Kline   INCONEL BUTTON   wireless kit   READ MORE>>   Specification:   Performance: Removal of the secondary catalysts from the silencer section, and addition of a completely free flow system under valve open, result in optimum efficiency from the exhaust, and some moderate power and torque gains 23hp and 29 nm power and torque gain   Materials: Kine Innovation Lamborghini Huracan exhaust is available in 304 stainless steel (20.5kg), or ultra light weight F1 grade Inconel 625 (10.8kg). Catalyst: All cross sections have been increased from stock by around 10% to give the best balance of torque, and increased power Silencer section, 70mm 1D CLR X-pipe. Valve closure transit 50mm Valve open transit 63.5mm freeflow   Features: Kline Innovation Valvetronic System Specifically designed for Lamborghini Huracan models Features a valvetronic design for adjustable exhaust sound Allows you to switch between aggressive and refined exhaust modes Enhances overall performance and power delivery Constructed with high-quality materials for durability Easy installation with direct bolt-on replacement Compatible with factory and aftermarket exhaust systems Engineered to meet or exceed OEM specifications Provides a noticeable increase in horsepower and torque Improves throttle response and driving dynamics Perfect for enthusiasts seeking customizable exhaust sound and enhanced performance in their Lamborghini Huracan.   Vehicle Fitment Chart: MAKE MODEL Lamborghini Huracan

The Ferrari f12 is the quintessential Grand Tourer. With the 6.3 litre v12 engine, and styling aesthetics drawing on a previous era, the f12 has a timeless chic. The naturally aspirated v12 engine has the sonic potential to surpass all, so that’s exactly what we did! The Sound: Our main criteria for the F12, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X-Pipe, enriches the tone, as well as raising the pitch, and producing a fuller, more aggressive sound to the exhaust note. The valvetronic rear section allows the car to be near silent on cruising, while unleashing unrestricted Ferrari scream when the valves are open. Addition of the Kline "INCONEL BUTTON" valve control wireless kit, allows you to control the valves to the open position for optimum sound for the entire rev range.   READ MORE >>   Specifications:   Catalysts: Available in a choice of 100 or 200 cell high flow sports cats. Cross Section: Downpipe cross section 70mm, 70mm x pipe, 70mm centre and rear section. 45mm valve closed transit, 70 mm freeflow valve open transit. Catalysts come in a variety of cross sections from 108mm OD to 127mm OD Materials: Available in premium grade Inconel 625 superalloy, full valvetronic system 19.7kg Available in 304 grade stainless steel, full valvetronic system 34kg Features: Kline Innovation Rear Valvetronic System Specifically designed for Ferrari F12/TDF models Features a valvetronic design for adjustable exhaust sound Allows you to switch between aggressive and refined exhaust modes Enhances overall performance and power delivery Crafted with high-quality materials for durability Seamless integration with the factory exhaust system Engineered to meet or exceed OEM specifications Provides a noticeable increase in horsepower and torque   Vehicle Fitment Chart: MAKE MODEL Ferrari F12/TDF

Successor to the 360 Challenge Stradale, the Ferrari 430 Scuderia. The 4.3 liter V8, and 3.6 second 0-100km/h set the benchmark against which its contemporaries were measured. The Kline design criteria for the Scuderia, simply to produce an ultralightweight exhaust system, that would produce optimum torque and power gains, and craft and perfect the ultimate phonic experience!   The Sound: Here at Kline, we felt that the Factory exhaust for the 430 scuderia did not reflect the true beauty of this stunning supercar, or reach the full sonic potential of the 4.3 liter V8 Starting at the drawing board, the first aspect to be upgraded, replacing the stock catalysts for high performance 100cpsi race catalysts, thus reducing the gas drag coefficient, and improving scavenge, and ultimately torque response and peak power figures.Replacing the heavy, cumbersome factory silencer, for our harmonically tuned silencer, we were able to enrich both bass and treble frequencies, as well as significantly reducing weight. The final, and perhaps one of the most important design features, unique to Kline. Our trademark tight radius laminar flow x pipe. The resulting sound is unbelievably smooth under light driving conditions, and a howling raucous high pitched incendiary vocal when you need it. Under low revs (valve closure) the gases are allowed to pass through a chamber, and an acoustic ceramic filled silencer, with the cross sections tuned toward reaching optimum gas velocity for achieving maximum torque. under hard load and high revs, the valves open for optimum power. Completing the look with the Kline Inconel 16M style tips The valves are actuated by the cars OEM vacuum system, and can be controlled by the new Kline   INCONEL BUTTON   wireless kit   READ MORE>> Specifications:   Manifold : Primaries 45mm, 63.5mm secondaries, with formula one grade true merge collectors.   Cross Section: Catalyst/De-cat section tubing, dual 63.5mm OD, chosen for a balance of torque and peak power. catalysts, available in 100cpsi 124mm billet, HJS race catalysts, or de-cat variation for more aggressive sound, and ultimate performance. Silencer section tubing, dual 63.5mm on valve open, single 50mm on valve close. 63.5mm 1D CLR laminar flow x pipe. Coming soon, manifolds. primaries 45mm, 63.5mm post collector, with formula one grade true merge collectors. Primary lengths yet to be released.   Materials : Available in full Inconel 625 (formula one grade) material. Weight valvetronic silencer section 6kg. De-cat pipes 1.2kg each, catalyst pipes 2.2kg each. tips inconel, weight - nothing! Also available in 304 stainless. Weight valvetronic silencer section 13kg. De-cat pipes 3.0kg, catalyst pipes, 4.5 kg. Manifolds will shortly be available exclusively in inconel 625. ultra light weight, and the best listed performance figures to be announced   Catalyst: 100 cell HJS cats are used as standard. Decat pipes are also available for optimum performance, and a more aggressive sound   Features: Kline Innovation 100 Cell Cat Pipe Set for Ferrari 430 Scuderia: Enhance performance with improved exhaust flow Increased horsepower and torque for exhilarating driving dynamics High-quality construction ensures durability and reliability Direct bolt-on installation for seamless upgrade 100-cell catalytic converters for reduced emissions while maintaining sporty sound Engineered for track and street use, balancing performance and compliance Corrosion-resistant stainless steel construction for long-lasting appearance Proven performance gains through rigorous dyno testing Compatible with factory or aftermarket exhaust systems for versatility Elevate your driving experience with this high-performance cat pipe set.   Vehicle Fitment Chart: MAKE MODEL Ferrari 430  Scuderia