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Description: RennTech proprietary 82mm Performance Throttle body package offers a 22% increase of incoming air volume. This translates into a noticeable gain in both overall performance and throttle response with a performance increase of 11hp & 8 lb/ft. RennTech throttle body assemblies were designed and engineered...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

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. Advanced computer aided design (CAD) and flow-analysis software allows RennTech headers to...

Description: The RennTech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. The R1 performance package includes Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +31 HP and...

Description: The RennTech R2 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. The R2 performance package is the next step up from RennTech performance package 2 includes our proprietary ECU tune in addition to our full carbon fiber airbox, 82mm throttle...

Description: The RennTech R4 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. This package includes RennTech R4 Performance Package features our proprietary ECU upgrade, stainless steel headers, performance sound pipe, 82mm throttle bodies and carbon fiber airbox upgrade. The addition...

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...

Description: Adding a 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...

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. AutoTecknic kidney grilles will give the...

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. AutoTecknic kidney grilles will give the...

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. AutoTecknic kidney grilles will give the...

Description: Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance. It is a testament to Fi Exhaust philosophy of the ultimate union of comfort and performance experience for...

Description: We are proud to announce the AMS Performance Stainless Downpipe for the 2020+ Toyota GR Supra. Power comes in earlier and turbo spool-up is significantly improved. The long gradual transitions within the mandrel bent pipe section allow exhaust gasses to maintain velocity without a...

Description: Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance. It is a testament to Fi Exhaust philosophy of the ultimate union of comfort and performance experience for...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

Description: Here's the latest and the most popular version II dry carbon M-Inspired carbon mirror covers for most F-Chassis vehicles. Other than the mounting clips, it's made of 100% carbon fiber which are lighter in weight and high tensile strength compared to our ABS...

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...

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. AutoTecknic kidney grilles will give the...

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. AutoTecknic kidney grilles will give the...

EDescription: Designed, engineered and manufactured in house specifically for your Mercedes Benz. RennTech purge welded, ceramic coated  long tube headers feature top of the line big tube 2" diameter T-304 stainless steel tubing and are manufactured from the same high quality materials used on all RennTech headers.  RennTech ceramic...

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. AutoTecknic kidney grilles will give the...

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. AutoTecknic kidney grilles will give the...

Description: RennTech performance and sound pipes with integrated x-pipe bypass the stock Mercedes resonators for more volume and a better sound. Combined with RennTech ECU software and stainless steel headers, the sound pipe produces more power in the mid-to-high rpm range. RennTech High-strength 304 stainless steel...

Description: The RennTech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. The R1 performance package includes proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +42 HP and +30 TQ over stock. The addition...