Posts Tagged ‘diffuser’

RENNtech CLS Aero- Official Release

Wednesday, April 17th, 2013

We are pleased to officially announce our carbon fiber aero products are now available for the CLS (C218).

Our 3-pc front splitter, rear diffuser and rear lip spoiler were all designed and prototyped in-house. The end result is constructed of the highest quality prepreg carbon fiber that ensures years durability.

Complete product info, pricing and additional images can be found  by clicking here:

The complete image gallery can be found by clicking here:

but check out the below images……














Exciting New Products for the New CLS and 63 Biturbo’s

Wednesday, November 28th, 2012

Contact our sales department for more information about these exciting products!

SLS Roadster

Wednesday, February 1st, 2012

A highlight video featuring a recently completed RENNtech SLS Roadster featuring our package 2 performance upgrade (626 Hp / 530 TQ) which includes our long tube headers, ecu tune, sound and performance exhaust.

Exterior enhancements highlighted in the video include our full carbon fiber front splitter, carbon rear diffuser with integrated back up camera and RENNtech 2 pc. multi spoke wheels 20″ front and 21″ rear.

One Hundred Tuning Club’s C74 @ 2011 China International Automotive Aftermarket Show

Monday, September 19th, 2011

The RENNtech wide body C74 package made its appearance at the 2011 China (Guangzhou) International Automotive Aftermarket Show. The 2011 CIAAS is the largest automotive product trade show in China and was hosted this year at the Pazhou Complex, Guangzhou Poly World Trade Expo September 15th-17th. This show is the equivalent to the SEMA show in the United States and plays host each year to well over 60,000  spectators from across the globe.The One Hundred Tuning Club’s C74 Widebody was displayed in the 360 Forged Wheels booth during the event.

The vehicle started life as a 2010 C63 and was transformed via the full RENNtech C74 wide body exterior package as well as a host of other performance upgrades. “The (final) result is nothing short of spectacular, and I am extremely pleased! I want to thank you and your company for producing a superb product” said Gary Z . at One Hundred Tuning Club, a high end and luxury vehicle tuner based in Bejing, China.

More information regarding our C74 wide body package available now for your Mercedes can be found here:

A link to complete event details and the website for the 2011 CIAAS show can be found here:


CLK 63 Black Carbon Upgrades

Wednesday, January 5th, 2011

Until only recently, RENNtech has offered a line of proprietary, one-of-a-kind carbon fiber aerodynamic upgrades for the CLK Black Series to a small number of exclusive clientele; one of the first being Indy Car driver Tony Kanaan. We recently finished yet another complete package installation and are proud to announce them to market due to the increased interest and popularity of these products.

Our CLK 63 Black Series carbon aero upgrades include our proprietary full carbon fiber front splitter, rear diffuser, DTM rear wing, Carbon air box with vacuum chamber and front carbon brake air ducts. All of our components are manufactured in high quality, full carbon fiber available in either matte or gloss finish to suit individual desires.

These components are the result of countless hours of design and testing by our in house design and engineering staff to integrate seamlessly within the original body work and offer significant improvements in vehicle performance and handling.


Carbon Front Splitter: Our 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.

Price $3280


Carbon Front Brake Air Ducts: Our front brake air ducts were designed in conjunction with our front splitter to dramatically increase cooling air flow to the front brakes reducing brake fade and pad wear under the most extreme driving conditions. These bolt on components require no modification to the brake heat shield and are crafted in full carbon fiber.

Price $1690


63 Carbon Air box: Our redesigned full carbon air box incorporates a restyled carbon vacuum chamber box. By optimizing the path and increasing the volume of incoming airflow, our carbon air box is able to offer gains up to 10 hp, in addition to serving as an attractive under hood showpiece.

Price $2795


Carbon Rear diffuser: Our rear diffuser is the companion component to the front splitter and functions to decrease drag and increase down force by improving the underbody airflow and its transition to ambient air. As with the front splitter, our diffuser is the result of countless hours of design and testing, but isn’t just for looks. Integrated into the true double decker rear diffuser are air channels to dramatically reduce turbulent underbody air as well as a dedicated channel to direct air to the rear differential oil cooler, thus decreasing thermal stress on drive line components and allow for significantly cooler operating temperatures.

Price $3250


Carbon DTM Adjustable Rear Wing: Offering aggressive styling and functional performance; our fully adjustable DTM style rear wing is designed to work in conjunction with the OEM lip spoiler and improves rear down force and stability at higher speeds.

Price $3350


Front & Rear Adjustable Camber Bushings: Our proprietary rear suspension bushings
allow drivers to adjust their car’s handling for different tracks and styles of driving, ensuring that the car’s tires maintain maximum grip for proper alignment, better braking, and improved cornering.

Price: Front $1250    Rear $945