RENNtech | Stainless Steel Muffler | SL 63/65 AMG | R231 porsche-cayenne--9pa----1-gen--turbo-esr3181428 THE EVM SOLUTION:

THE EVM SOLUTION:

5 at 3800 rpm            Weight  kg 9

RENNtech Stainless Steel Sport Mufflers for the 212 - E 550 BiTurbo 2014+ FaceLift

E 55 AMG (W211) Stock Performance:

RENNtech | Stainless Steel Muffler | SL 63/65 AMG | R231 porsche-cayenne--9pa----1-gen--turbo-esr3181428 THE EVM SOLUTION:RENNtech Stainless Steel Sport Muffler for 231 SL 63 65 AMG. Gains: Up to 10HP & 15TQ 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. Our mufflers offer incredible sound in a lighter than the stock weight exhaust with improved performance. This is accomplished by reducing exhaust system