A slew of tuning companies showed up to resurrect this Mercedes SLR McLaren and turn it into one of the world’s fastest. The package uses body parts from Mansory, with tuners RENNtech, Exotics Boutique, Platinum Motorsport, and MACarbon bringing it all together. The kit on the exterior of the SLR is called the Renovatio from Mansory, and the supercharger comes courtesy of RENNtech. The transmission was also upgraded by RENNtech to handle all the extra power.
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Even though the C209 Mercedes CLK Coupe may have been replaced by the new C207, tuners haven’t left out the thought of selling aftermarket parts for both models. The Florida based tuning firm Renntech has released this new aero kit for the Mercedes CLK 63 AMG Black Series. It consists of a fully functional carbon fiber front splitter and rear diffuser, front air brake ducts, redesigned carbon air box, and fully adjustable DTM style rear wing to give it a more aggressive look. The firm stated that all components have been tested by the companies in house design and engineering staff “to integrate seamlessly within the original body work”. This offers better performance and handling for the Mercedes CLK owners, however hit the jump for a detailed list and prices.
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November 23, 2010 | CATEGORIES: Mercedes

Here we have a video from Renntech of their brand new performance exhaust for the Mercedes-Benz SLS AMG. It features a secondary catalytic bypass and x-pipe for an improved sound. Made by the American tuning firm, this is one of the first aftermarket performance exhaust systems we have seen for the new Mercedes SLS AMG. The new exhaust looks factory, however the growl you hear in the video below is definitely not stock. Hit the jump to see what your Mercedes could sound like if you let Renntech handle it.
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The tuners at RENNtech definitely know how to work on Mercedes, this time releasing a C63 AMG wide body kit with the works. It is said to improve the aerodynamics of the car, however most customers will probably purchase it for the looks alone. Their calling it the C74 kit for the Mercedes, and comes to us right after the RENNtech tuning team launched the world’s fastest Mercedes C63, which accomplished a 11.6 second quarter mile time. Focusing on the exterior styling this time around, the Mercedes-Benz C63 AMG received looks inspired by Stuttgart’s DTM racing cars.
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The south Florida based tuning company Renntech has shown their skills with the latest Mercedes CL65 AMG and CL63 builds which set world record track times. Engineers from Renntech tweaked the performance by upgrading and tuning the ECU, installing a new ram air system, larger intercooler, high flow exhaust system, limited slip differential, and a few extra upgrades. After the modifications, the tuners wanted to see how the new Mercedes CL65 AMG and the Mercedes CL63 AMG would perform at the track. Check out the video after the jump, these tuned cars are fast!
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