For any questions please PM or email:  Online@AutoTalent.com RENNtech Performance Exhaust Valve Module For Mercedes-Benz C43 AMG 2015-2018 RennTech plug & play EVM Exhaust Valve Module allows you to open the exhaust flaps of your car 100% at all times by pressing Button 1 on the remote control. If you wish to go back to factory settings simnply press Button 2. This gives you complete control over the exhaust sound and rumble of your car at any time regardless of speed, RPM or driving mode. The RennTech Exhaust Valve Module is made in Germany. If your car is equipped with factory exhaust flaps, with or without a center console button to open or close them, factory settings do  not  allow the flaps to fully open unless certain speed and/or RPM have been reached. For example, while cruising the exhaust flaps will never fully open. Attentions: The vehicle needs to be equipped with the optional factory performance exhaust with factory exhaust valves No special tools or modifications required for installation The RennTech EVM is placed in the trunk, no hard wiring necessary - Plug'n'Play solution For extra convenience, the EVM is programmed so once the flaps are fully opened they will stay that way even when the car is turned off and restarted later hence no need to press button 1 over and over every time you start the car. It will ONLY go back to factory setting by pressing button 2 Features: Activation completely independent regardless of drive mode Override your cars factory exhaust flap setting with the push of a button. No cutting wires, no damage to factory cables, fully reversible Software updates do not interfere with the functionality of the EVM exhaust flap module. EVM does not engage with CAN-Bus No interference with any control units. Plug and Play with original plugs 1 x Exhaust Valve Module 2 x Remote Controls (Button 1 fully open, Button 2 back to factory) Wiring harness (model specific) Installation manual Vehicle Fitment:      2015  Mercedes-Benz W205 C43 AMG Sedan 2016  Mercedes-Benz W205 C43 AMG Sedan 2017  Mercedes-Benz W205 C43 AMG Sedan 2018  Mercedes-Benz W205 C43 AMG Sedan 2015  Mercedes-Benz C205 C43 AMG Coupe 2016  Mercedes-Benz C205 C43 AMG Coupe 2017  Mercedes-Benz C205 C43 AMG Coupe 2018  Mercedes-Benz C205 C43 AMG Coupe Vehicle Fitment Chart: MAKE MODEL YEAR Mercedes-Benz C205 C43 AMG Coupe 2015-2018 Mercedes-Benz W205 C43 AMG Sedan 2015-2018 Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accomplished by an internal mechanical upgrade to the transmission hardware. RennTech is the foremost authority on transmission upgrades and has done countless rebuild and upgrades for the most demanding dealers and clients for over 21 years. RennTech  722.9 Seven speed Mercedes Transmissions for upgrade consists of a complete transmission disassembly and inspection as well as a mechanical upgrade to the transmission clutch packs. This allows us the ability to maximize the amount of friction materials contained within the transmission and in turn, the amount of power which can be transmitted through each forward gear. During final assembly the transmission also receives all new gaskets, seals, o-rings as well as a new transmission pan filter. RennTech upgrade leads to improved shift response, shift timing, increased torque handling capabilities and greater drivability under extreme conditions without sacrificing around town comfort. Attention: RennTech Transmission Upgrades can only be performed at the RennTech  HQ in Stuart, FL. Removal, Upgrade and Installation have to be performed In-House Features: Ability to maximize the amount of friction materials Increased torque handling capabilities Improves vehicles responsiveness  Increased engine performance High quality material used Improved shift response Improved performance Greater drivability Shift timing Vehicle Fitment:      2007  Mercedes-Benz   W221 S 65 AMG 2008 Mercedes-Benz W221 S 65  AMG 2009  Mercedes-Benz   W221 S 65 AMG 2010  Mercedes-Benz   W221 S 65 AMG 2011  Mercedes-Benz   W221 S 65 AMG 2012  Mercedes-Benz W221 S 65 AMG 2013  Mercedes-Benz W221 S 65 AMG Note: Images are for representation purpose only and may differ depending on application.

Description: The staple of advanced or professional driving is the "rev match", or "throttle blip", in which the driver quickly brings the engine up to speed with the wheels by use of the throttle. This was not possible with the automatic transmission in the CLK Black Series…until now. RennTech is proud to offer our Speedshift performance valve body upgrade for the CLK black series. RennTech upgrade modifies the shifting performance characteristics of the transmission control unit, the transmission valve body and allows the vehicle to automatically “blip” the accelerator upon down shifts allowing for quicker gear engagement and faster lap times. When downshifting, the engine throttle is increased to allow the engine to match the RPM of the lower gear and allows for significantly faster gear engagement . When coupled with our transmission upgrade, this is the ultimate upgrade for your CLK Black series. Features: Allows the vehicle to automatically “blip” the accelerator RennTech upgrade modifies the shifting performance  Speedshift Valve Body Upgrade with Throttle "Blip Allows significantly faster gear engagement  Allowing for quicker gear engagement Faster lap times Vehicle Fitment:      2004  Mercedes-Benz   C209 CLK 63 AMG Black Series 2005  Mercedes-Benz C209 CLK 63 AMG Black Series 2006 Mercedes-Benz C209 CLK 63 AMG Black Series 2007 Mercedes-Benz C209 CLK 63 AMG Black Series 2008 Mercedes-Benz C209 CLK 63 AMG Black Series 2009 Mercedes-Benz C209 CLK 63 AMG Black Series 2010 Mercedes-Benz C209 CLK 63 AMG Black Series Note: Images are for representation purpose only and may differ depending on application.

Description: The RennTech R1 Performance Package is the perfect entry level performance upgrade for the C209 CLK 550. The R1 performance package for the Mercedes 55 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling . The R1 performance package increases performance to 385HP and 400TQ  at the crank, without sacrificing daily driver comfort or reliability and offer huge gains across the entire RPM range. Due to increased power and boost levels, 93 Octane or higher gasoline has to be used with R1 upgraded RennTech vehicles to avoid damage to the engine. This combination that provides noticeable increases horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.   Features: Long-lasting and driver reliability Significant gains in horsepower Increases the performance Significant gains torque  Increases horsepower Increases throttle response Increasing the engine's rev limiter Incredible performance gains RennTech ECU Upgrade RennTech Full Carbon Fiber Airbox Stock  Performance: 362 HP @ 5750 RPM; 378 LB-FT @ 4000 RPM Modified  Performance: 385 HP @ 5500 RPM; 400 LB-FT @ 3000 RPM Vehicle Fitment:      2004 Mercedes-Benz C209 CLK 55 AMG 2005 Mercedes-Benz C209 CLK 55 AMG 2006 Mercedes-Benz C209 CLK 55 AMG 2007 Mercedes-Benz C209 CLK 55 AMG 2008 Mercedes-Benz C209 CLK 55 AMG 2009 Mercedes-Benz C209 CLK 55 AMG 2010  Mercedes-Benz C209 CLK 55 AMG Note: Images are for representation purpose only and may differ depending on application.

PLEASE CALL OR TEXT (310)231-0292 WITH ANY QUESTIONS For any questions please PM or email:  Online@AutoTalent.com Descriptions: RennTech Stainless Steel Sport Mufflers | Mercedes Benz AMG W213 E63 2017-2022 RENNtech T-304 stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle. Fully compatible with factory exhaust valves, for Comfort, Sport, Sport + / Race -modes. Our mufflers with 2 3/4 inch diameter tubing offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure, increasing exhaust gas flow and cylinder scavenging. Vehicle Fitment Chart: MAKE MODEL CHASSIS YEAR Mercedes Benz E63 AMG W213 2017+

Description: additional core charge - $250 Performance Diverter Valve - $980 RennTech 3rd Generation Diverter Valve for the M157 5.5L V8 BiTurbo features an all-new Blow-Off Valve implemented into the re-designed OEM turbo tubes. The Diverter Valve releases the boost in high-boost situation and/or boost spikes. This especially helps during the shifting process, for faster shifting and a quicker boost response for the next gear. It helps to eliminated the so called 'Boost Lag'. With the installation of the RennTech Diverter Valve, they are able to supply the engine with more boost pressure in order to gain higher HP numbers. The turbo tubes are ceramic coated in titanium to sustain high temperature and provide a more aesthetic look in the engine bay Attention: This Diverter Valve Upgrade requires an additional core charge, which will be credited upon return of OEM pipes to RennTech  Features: Diverter Valve releases the boost in high-boost situation  Helps to eliminated the so called 'Boost Lag Helps during the shifting process Improves vehicles responsiveness  Increased engine performance High quality material used A quicker boost response Improved performance Higher Horsepower Faster shifting  Vehicle Fitment:       2014  Mercedes-Benz W222 S 63 AMG Biturbo 2015  Mercedes-Benz W222 S 63 AMG Biturbo 2016  Mercedes-Benz W222 S 63 AMG Biturbo 2017  Mercedes-Benz   W222 S 63 AMG Biturbo Note: Images are for representation purpose only and may differ depending on application.

Description: The RennTech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon Fiber Air Box Kit and Stainless Steel Sport Mufflers. With the R2 Performance upgrade, RennTech is able to add up to 153 HP and 232 LB-FT to the 5.5L V8 BiTurbo engine (compared to RennTech rated stock performance). The addition of the upgraded diverter valve helps the engine to handle boost spikes in high boost pressure applications better. A surplus of boost will be released to the atmosphere and the turbocharger can be supplied with air quicker after the shifting process. This helps to eliminate the 'Turbo Lag'. Our Stainless Steel Sport Mufflers are hand crafted and 100% desgined and produced at the Stuart, Florida Headquarters. Made out of T-304 stainless steel (SS) with 2 3/4" tubing, they offer lighter weight and improve performance by reducing back pressure, increasing exhaust gas flow and cylinder scavenging. The R2 performance package increases performance to 716 hp and 826 lb-ft without sacrificing daily driver comfort or reliability and offer huge gains across the entire RPM range. Due to increased power and boost levels, 93 Octane or higher gasoline has to be used with R2 upgraded RennTech vehicles to avoid damage to the engine. States known for poor fuel quality have to be supplied with a lower power setup. Attention: The R2 Pkg requires an additional core charge, which will be credited upon return of OEM turbo pipes to RennTech. The pipes have to be returned in good condition. Deep scratches and dents will void the credit The Carbon Fiber air box for the M157 requires modification to the OEM engine cover. We have found the M157 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. We typically see higher baseline numbers than claimed by the factory. Power gains are calculated based on stock numbers measured by RennTech  Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles. RennTech numbers will be dependend on conditions and fuel quality. 93+ Octane gasoline is mandatory with this Performance Package. States known for poor fuel quality have to be supplied with a lower power setup Features: Gains up to +153HP; +232LB-FT Increased power and boost levels Increases the performance Reducing back pressure Increasing exhaust gas flow Provide driver comfort or reliability  Incredible performance gains RennTech ECU Upgrade RennTech 3rd Gen. Diverter Valve BMC High-Flow Air Filters Stainless Steel Sport Muffler Stock  Performance: 537 HP @ 5,500rpm; 590 LB-FT @ 2,000-4,500rpm 563 HP @ 5,500rpm; 594 LB-FT @ 2,800-3,900rpm Modified  Performance: 716 HP @ 5,500rpm; 826 LB-FT @ 3,700rpm 616 whp @ 5,500rpm; 710 wtq @ 3,700rpm Performance Graph: Vehicle Fitment:      2007  Mercedes-Benz W221 S 63 AMG V8 BiTurbo  2008  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  2009  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  2010  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  2011  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  2012  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  2013  Mercedes-Benz   W221 S 63 AMG V8 BiTurbo  Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech transmission upgrade consists of a complete transmission disassembly and inspection as well as a mechanical upgrade to the transmission clutch packs. This allows us the ability to maximize the amount of friction materials contained within the transmission and in turn, the amount of power which can be transmitted through each forward gear. During final assembly the transmission also receives all new gaskets, seals, o-rings as well as a new transmission pan filter. RennTech 722.9 Seven speed Mercedes Transmissions  increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accomplished by an internal mechanical upgrade to the transmission hardware. RennTech is the foremost authority on transmission upgrades and has done countless rebuild and upgrades for the most demanding dealers and clients for over 21 years. Our upgrade leads to improved shift response, shift timing, increased torque handling capabilities and greater drivability under extreme conditions without sacrificing around town comfort. Features: Ability to maximize the amount of friction materials Increased torque handling capabilities Improves vehicles responsiveness  Increased engine performance High quality material used Improved shift response Improved performance Greater drivability Shift timing Vehicle Fitment:     2008  Mercedes-Benz W204 C320 CDI 2009  Mercedes-Benz W204 C320 CDI 2010  Mercedes-Benz W204 C320 CDI 2011  Mercedes-Benz W204 C320 CDI 2012  Mercedes-Benz W204 C320 CDI 2013  Mercedes-Benz W204 C320 CDI 2014  Mercedes-Benz   W204 C320 CDI Note: Images are for representation purpose only and may differ depending on application.

Description: The RennTech R1 Performance Package is the perfect entry level performance upgrade for the S 550. The R1 performance package for the Mercedes 550 includes our proprietary ECU upgrade in addition of stainless steel shorty headers designed specifically for the 550 V8 for a combination that provides increased performance, sound and throttle response across the vehicles entire powerband . The addition of this helps the engine to perform well and better.  The R1 performance package for the Mercedes S 550 engines includes proprietary ECU upgrade, in addition of proprietary stainless steel shorty headers,  this combination that provides huge increases in horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.   Features: Gains up to +31HP & +31TQ Long-lasting and driver reliability Significant gains in horsepower Increases the performance Significant gains torque  Increases horsepower Increases throttle response Increasing the engine's rev limiter Incredible performance gains RennTech ECU Upgrade Stainless Steel Shorty Headers Stock  Performance: 382 HP / 391 LB-FT Modified  Performance: 413 HP / 422 LB-FT Vehicle Fitment:      2007  Mercedes-Benz W221 S 550 2008  Mercedes-Benz W221 S 550 2009  Mercedes-Benz W221 S 550 2010  Mercedes-Benz W221 S 550 2011  Mercedes-Benz W221 S 550 2012  Mercedes-Benz   W221 S 550 2013  Mercedes-Benz   W221 S 550 Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech latest second generation intercooler pump out performs any other unit on the market; flowing over twice as much coolant as the problematic OEM pump and significantly more than its predecessor. Testing showed Intercooler pump flows an impressive 8.7 G.P.M. @ 11.6 P.S.I. compared to the OEM pumps 3.00 G.P.M. flow rate. This increase in flow dramatically removes heat from the incoming air; allowing for a denser air/fuel mixture and substantially cooler charge air temperatures over the entire operating range. RennTech pump upgrade kit mounts in the OEM location without any modifications. RennTech intercooler pump upgrade includes model specific wiring harness, mounting bracket, hardware and all associated plumbing. Features: Allow maximum cooling efficiency Intercooler pump flows an impressive  Removes heat from the incoming air Allowing for a denser air/fuel mixture Substantially cooler charge air temperatures  Smaller size and lighter weight  Increases the performance Vehicle Fitment:      2012  Mercedes-Benz W212 E 550 Biturbo 2013  Mercedes-Benz W212 E 550 Biturbo Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech full carbon fiber front lip spoiler offers aggressive front end styling and increased down force for improved handling. Integrated into the flat panel underbody tray are functional channels which allow cooling air to be directed to the front brakes to significantly increase brake cooling and reduce heat fade and pad wear. RennTech front splitter was designed with your daily driver in mind and maintains the same approach angle as the OE front fascia so the RennTech front splitter retains the same clearance for parking stops, curbs and steep driveways. The high quality prepreg carbon fiber construction finished in a beautiful gloss top coat ensures years of durability and stunning good looks. This front splitter is a fully functional aerodynamic component as well as an aggressive exterior enhancement on the muscular CLK and a vailable in matte or gloss finish. Attention: This item is featured in our annual holiday season sale. 10% off retail pricing. Limited while supplies last. Valid through 12/31/15. Features: High quality full carbon fiber front lip spoiler  Unique and aggressive aerodynamic package Design is perfect as a stand alone component Significantly increase brake cooling Aggressive exterior enhancement Reduce heat fade and pad wear Increases front end down force Improves vehicle aesthetics Beautiful gloss top coat  Simple to install Vehicle Fitment:      2004 Mercedes-Benz C209 CLK 63 AMG Black Series 2005 Mercedes-Benz C209 CLK 63 AMG Black Series 2006 Mercedes-Benz C209 CLK 63 AMG Black Series 2007 Mercedes-Benz C209 CLK 63 AMG Black Series 2008 Mercedes-Benz C209 CLK 63 AMG Black Series 2009 Mercedes-Benz C209 CLK 63 AMG Black Series 2010 Mercedes-Benz C209 CLK 63 AMG Black Series Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech is proud to introduce an all new a erodynamic  parts design for the Mercedes-Benz C-Class. This highly integrated pre-preg carbon fiber compliments the sophisticated and refined C-Class exterior design language. The a erodynamic parts  is coated inside and out with an all new acrylic UV protection system. A second layer of UV protectant clear coating is also applied using traditional spray methods. RennTech aerodynamic Rear widebody conversion kit includes  six piece, full carbon fiber front fender flare package with integrated extractors transforms your C63 and creates a bold, aggressive DTM appearance. This combination is the companion component to our rear widebody kit and increases the overall vehicle track width and improves steering characteristics for the ultimate in handling and traction. Available in gloss or matte finish Features: Allowing proper underbody airflow Stunning good looks of vehicles Improves steering characteristics Full carbon fiber  materials used Looking more aggressive Design is perfect Simple to install Glossy Finish Matte Finish Vehicle Fitment:      2011  Mercedes-Benz W204 C63 AMG  2012  Mercedes-Benz W204 C63 AMG  2013  Mercedes-Benz   W204 C63 AMG  2014  Mercedes-Benz   W204 C63 AMG  Note: Images are for representation purpose only and may differ depending on application.

Description: The RennTech V3 Digital Lowering Module (DLM) is designed to work with all available Mercedes Airmatic or ABC (Hydraulic) Suspensions.The unit allows the user to have full control over all four corners of the vehicle’s suspension and adjust in 1mm increments. The DLM requires no splicing or soldering to the factory wiring harness. The RennTech harness utilizes the factory pins as to allow a completely reversible installation. The unit also supports speed-dependant lowering that allows the vehicle to return to its factory ride-height at a pre-set speed. This removes the need for the vehicle to be aligned after lowering. The user can maintain the factory longevity and still have the lowered look at low speeds. All RennTech DLMs are adjustable via USB using either Windows or Android OS.The software allows the user to adjust the ride-height at each corner in 1mm increments independently.The software also has three locations where the user can store pre-configured suspension setups for quick changes. Attention: On the SL 550 (R231) the ABC suspension system is optional equipment from the factory. The ABC suspension system is required for the digital lowering module (DLM) Features: Current Consumption: 30mA (60mA while plugged in to PC/Tablet) Adjustment increments: 1mm Maximum Lowering: Limited only by vehicle Adjustment Methods: PC or Android (Tablet) Size: 53mm x 73mm x 24mm Weight: 1.2oz Vehicle Fitment:      2007  Mercedes-Benz W221 S 550 2008  Mercedes-Benz W221 S 550 2009  Mercedes-Benz  W221 S 550 2010  Mercedes-Benz  W221 S 550 2011  Mercedes-Benz  W221 S 550 2012  Mercedes-Benz  W221 S 550 2013  Mercedes-Benz  W221 S 550 Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal. RennTech proprietary tuning module stores both the RennTech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish. RennTech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s. RennTech experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RennTech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicle's entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, increasing the engine's rev limiter and modifying boost mapping for turbo-charged vehicles, RennTech performance software unleashes the true potential of your Mercedes. With the RennTech ECU Plus Upgrade the W213 - E43 AMG Sedan gains up to +14 HP and +57 LB-FT, based on power numbers measured by RennTech. Please note that the Mercedes M276 engine performance when measured, obtains higher numbers than rated from factory. The maximum power number reached with the RennTech ECU Plus Upgrade for the W213 - E43 AMG Sedan is 416 HP and 471 LB-FT. Attention: Mercedes M276 engine performance when measured, obtains higher numbers than rated from factory. Power gains are calculated with stock numbers measured by RennTech  Crank Performance Numbers are calculated with a 17% Drivetrain loss on 4MATIC vehicles. Our numbers will be dependent on conditions and fuel quality. 93+ Octane gasoline is mandatory with this Performance Package. Due to fuel quality problems, not all states can be supplied with the full power Upgrade Features: Gains: +14 HP and +57 LB-FT Long-lasting and driver reliability Significant gains in horsepower Increases the performance Significant gains torque  Increasing the engine's rev limiter Incredible performance gains Stock Performance: 396 HP @ 6,100 RPM; 384 LB-FT @ 2,500-5,000 RPM 402 HP @ 5,750 RPM; 414 LB-FT @ 3,600 RPM Modified Performance: 416 HP @ 5,900 RPM; 471 LB-FT @ 3,300 RPM Performance Graph: Vehicle Fitment:      2017  Mercedes-Benz  W213 E43 AMG 2018  Mercedes-Benz  W213 E43 AMG 2019  Mercedes-Benz W213 E43 AMG Note: Images are for representation purpose only and may differ depending on application.

Description: RennTech plug & play EVM Exhaust Valve Module allows you to open the exhaust flaps of your car 100% at all times by pressing Button 1 on the remote control. If you wish to go back to factory settings simnply press Button 2. This gives you complete control over the exhaust sound and rumble of your car at any time regardless of speed, RPM or driving mode. The RennTech Exhaust Valve Module is made in Germany. If your car is equipped with factory exhaust flaps, with or without a center console button to open or close them, factory settings do NOT allow the flaps to fully open unless certain speed and/or RPM have been reached. For example, while cruising the exhaust flaps will never fully open. Attention: No special tools or modifications required for installation The RennTech EVM is placed in the passenger side footwell, no hard wiring necessary - Plug'n'Play solution. For extra convenience the EVM is programmed so once the flaps are fully opened they will stay that way even when the car is turned off and restarted later hence no need to press button 1 over and over every time you start the car. It will ONLY go back to factory setting by pressing button 2 Features: Activation completely independent regardless of drive mode Override your cars factory exhaust flap setting with the push of a button. EVM does not engage with CAN-Bus No interference with any control units. Software updates do not interfere with the functionality of the EVM exhaust valve module. Plug and Play with original plugs No cutting wires, no damage to factory cables, fully reversible 1 x Exhaust Valve Module 2 x Remote Controls ( Button 1   fully open,   Button 2   back to factory) Wiring harness (model specific) Installation manual Vehicle Fitment:      2018  Mercedes-Benz C190 AMG GT Coupe 2019  Mercedes-Benz C190 AMG GT Coupe 2018  Mercedes-Benz C190 AMG GT Convertible 2019  Mercedes-Benz C190 AMG GT Convertible 2018  Mercedes-Benz C190 AMG GT S Coupe 2019  Mercedes-Benz C190 AMG GT S Coupe 2018  Mercedes-Benz C190 AMG GT S Convertible 2019  Mercedes-Benz C190 AMG GT S Convertible Note: Images are for representation purpose only and may differ depending on application.