RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | S 63 AMG Coupe | C217 | 5.5L BiTurbo V8 | M157 audi-s8--d4---2012-2018--4-0l-v8-esr7501940 Weight optimization and developed specifically

Weight optimization and developed specifically for the Mercedes-Benz S-Class

Includes four mounting screw covers and rubber plate backing insulators

Rated by RENNtech (peak @wheel):              679 whp @ 6

C190 - AMG GT R

light weight aluminum our lowering kit allows four-corner independent ride height adjustments and the ability to perform vehicle corner weighting

RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | S 63 AMG Coupe | C217 | 5.5L BiTurbo V8 | M157 audi-s8--d4---2012-2018--4-0l-v8-esr7501940 Weight optimization and developed specificallyRENNtech Stainless Steel Sport Mufflers w Eclectronic Valves for the W217 S 63 AMG Coupe BiTurbo. Gains: up to 10 HP & 15 TQ. RENNtech Sport Mufflers are made out of T 304 stainless steel (SS) and 100% hand crafted in the USA. This exhaust system is 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 with 2 3 4 inch diameter tubing offer