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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Gains: +10HP & +14LB-FT
This allows the CLS63 AMG to run the quarter mile on D
RENNtech Performance Brake Package II for G-Wagon (W463)
Valves will stay open even when the car is turned off and restarted
If your vehicle is equipped with factory exhaust valves
RENNtech Stainless Steel Muffler for 231 - SL 550 mercedes-benz-s-class--222---2018-2020--s450-biturbo-esr1451600 Gains: +10HP & +14LB-FTRENNtech Stainless Steel Sport Muffler for 231 SL 550. Gaines: +15HP & 20TQ 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 back
