RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | S 63 AMG Coupe | C217 | 5.5L BiTurbo V8 | M157 mercedes-benz-amg-gt--r--190---2018-2022--gt-r-esr4046559 Rated by Mercedes-Benz: 577 HP

Rated by Mercedes-Benz:      577 HP @ 5

Attaches with double sided tape

RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for W463 - G550

RPM Tuned: 601 HP | 562 LB-FT

Performance

RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | S 63 AMG Coupe | C217 | 5.5L BiTurbo V8 | M157 mercedes-benz-amg-gt--r--190---2018-2022--gt-r-esr4046559 Rated by Mercedes-Benz: 577 HPRENNtech 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