RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | C63 /S AMG | C205-Coupe | 4.0L BiTurbo V8 | M177 mercedes-benz-s-class--220---1999-2006--s-600-biturbo--2003-2006--esr5052819 Up to 505 HP and

Up to 505 HP and 460 TQ @ crank

X253 - GLC SUV GLC63 AMG SUV | MY2020+

Rated by Mercedes-Benz:      469 HP @ 6

Note: Mercedes M279 engine performance when measured obtains higher numbers that rated from factory

The titanium performance exhaust includes a link pipe set with resonators

RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | C63 /S AMG | C205-Coupe | 4.0L BiTurbo V8 | M177 mercedes-benz-s-class--220---1999-2006--s-600-biturbo--2003-2006--esr5052819 Up to 505 HP andRENNtech Stainless Steel Sport Mufflers w Eclectronic Valves for the C205 C63 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