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Description: The long-awaited autoclave dry carbon fiber fender trim covers for the G30 5-Series is finally available! These 3K twill weave dry carbon fiber fender trim covers have the ultra-thin thickness of 1 millimeter, made with AutoTecknic's signature pre-preg dry carbon technology. Dry carbon...

Description: The long-awaited autoclave dry carbon fiber fender trim covers for the G30 5-Series is finally available! These 3K twill weave dry carbon fiber fender trim covers have the ultra-thin thickness of 1 millimeter, made with AutoTecknic's signature pre-preg dry carbon technology. Dry carbon...

Description: The RennTech lock-up clutch upgrade uses a multi-element clutch upgrade with additional layer of friction material between the clutch plate, better friction material on the clutch face and a larger surface area of friction material to help control slippage. This allows for better heat...

Description: Simply explained, a differential is the last point between the engine and the wheels where power is transferred. The differential functions as a system to direct engine power at the wheels while allowing them to rotate at different speeds. By upgrading the differential,...

Description: RennTech toe link kit maintains stability at high speed, ensures the vehicle tracks straight under heavy acceleration as well as properly positions the car's suspension under heavy cornering and braking loads. When used with our adjustable camber bushings, the high-quality aircraft grade materials used...

Description: Developed and engineered with the OEM standard as the framework, all AutoTecknic front grilles are made with 100% non-recycled raw plastic that results in overall durable construction with strong clips and tabs for a secure and seamless fit. As an AutoTecknic standard, each...

Description: Developed and engineered with the OEM standard as the framework, all AutoTecknic front grilles are made with 100% non-recycled raw plastic that results in overall durable construction with strong clips and tabs for a secure and seamless fit. As an AutoTecknic standard, each...

Description: Developed and engineered with the OEM standard as the framework, all AutoTecknic front grilles are made with 100% non-recycled raw plastic that results in overall durable construction with strong clips and tabs for a secure and seamless fit. As an AutoTecknic standard, each...

Description: Developed and engineered with the OEM standard as the framework, all AutoTecknic front grilles are made with 100% non-recycled raw plastic that results in overall durable construction with strong clips and tabs for a secure and seamless fit. As an AutoTecknic standard, each...

Description: RennTech Rear Camber Bushing Kit maintains stability at high speed, ensures the vehicle tracks straight under heavy acceleration as well as properly positions the car's suspension under heavy cornering and braking loads. When used with our adjustable camber bushings, the high-quality aircraft grade...

Description: RennTech understands that brakes are one of the most important components of any performance car. Big brake upgrades are some of the most capable systems available at any price. Designed specifically to complement and control the mass of high-performance Mercedes and cars, RennTech's big...

Description: RennTech understands that brakes are one of the most important components of any performance car. Big brake upgrades are some of the most capable systems available at any price. Designed specifically to complement and control the mass of high-performance Mercedes, RennTech's big brake packages...

Description: RennTech SL 65 AMG  Black Series Brake Ducts are designed to improving brake performance during dynamic road and track driving. Significantly increasing the longevity of brake pads, rotors and calipers, the Brake Ducts are the first step toward a more powerful and efficient...

Description: The RennTech R1 Performance Package is the perfect entry level performance upgrade for the SL 65 AMG Black Series. The R1 performance package includes proprietary ECU tune and proprietary ram air inlet housings for the inatke system for increased, power, performance and throttle response across...

Description: The RennTech R2 Performance Package is the perfect entry level performance upgrade for the SL 65 AMG Black Series. The R2 performance package is the next step up from our R1 performance package and includes our proprietary ECU tune, higher efficiency dual intercooler pump...

Description: The RennTech R3  Performance Package is the perfect entry level performance upgrade for the SL 65 AMG Black Series. The R3 performance  package includes everything found in our performance package 2 plus our 100% locking limited slip differential upgrade to improve handling and traction and...

Description: RennTech 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.  RennTech mufflers offer lighter weight than the stock exhaust and...

Description: RennTech dual intercooler pump kit out performs any other unit on the market! RennTech upgrade replaces the OEM pump and includes an additional pump to allow maximum cooling efficiency and flow. Each individual pump flows over twice as much coolant as the problematic OEM pump...

Description: Simply explained, a differential is the last point between the engine and the wheels where power is transferred. The differential functions as a system to direct engine power at the wheels while allowing them to rotate at different speeds. By upgrading the differential,...

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...

Description: RennTech toe link kit maintains stability at high speed, ensures the vehicle tracks straight under heavy acceleration as well as properly positions the car's suspension under heavy cornering and braking loads. When used with our adjustable camber bushings, the high-quality aircraft grade materials used...

Description: RennTech understands that brakes are one of the most important components of any performance car. Big brake upgrades are some of the most capable systems available at any price. Designed specifically to complement and control the mass of high-performance Mercedes and cars, RennTech's big...

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...

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...

Description: RennTech Carbon fiber air box for the Mercedes V8 engine (M113/112). RennTech full carbon fiber airbox is more than just an impressive under the hood showpiece. By allowing a greater volume of intake charge air; our carbon airbox upgrade allows for greater horsepower and torque...

Description: These are our Carbon Fiber Grille Covers for the BMW G30 5-Series. These 3K twill weave dry carbon fiber front grille covers have the ultra-thin thickness of 1 millimeter, made with AutoTecknic's signature vacuum-bagging technology. With these grille covers, you can keep your...

Description: RennTech stainless steel and ceramic-coated exhaust headers offer true bolt-on installation, mounting directly to the OE down pipes and all RennTech headers are hand built from mandrel-bent, seamless tubing and CNC machined stainless flanges. RennTech stainless steel and ceramic-coated exhaust headers offer true bolt-on installation, mounting...

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...

Description: These are our Carbon Fiber Grille Covers for the BMW G30 5-Series. These 3K twill weave dry carbon fiber front grille covers have the ultra-thin thickness of 1 millimeter, made with AutoTecknic's signature vacuum-bagging technology. With these grille covers, you can keep your...

Description: These are our Carbon Fiber Grille Covers for the BMW G30 5-Series. These 3K twill weave dry carbon fiber front grille covers have the ultra-thin thickness of 1 millimeter, made with AutoTecknic's signature vacuum-bagging technology. With these grille covers, you can keep your...