RENNTech is not letting anyone beat them in the exhaust game and that is shown off strongly with their new stainless steel sport mufflers for the CLS63 and E63 V8 Bi-Turbo cars. As tested on a CLS63, the muffler alone made 15HP and 20ft/lbs of torque. Having had a Mercedes CLS63 Project Car, we definitely know what these monster sedans are capable of. In fact we even had ours RennTech tuned! Check out the videos of these new exhausts and shop all RennTech Mercedes Parts here.
RENNtech SLS with Long Tube Headers & Akrapovic exhaust
RENNtech Stainless Steel Sport Mufflers for CLS 550 Biturbo (C218)
SL 550 (R231) RENNtech Sport Muffler
