RENNtech | Stainless Steel Sport Mufflers | S 65 AMG Coupe | C217 | 6.0L BiTurbo V12 | M275 mercedes-benz-s-class-coupe--217---2015-2017--s-65-amg-esr5480974 Crank Performance Numbers are calculated

Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWDvehicles

W222 - S63 AMG Sedan

212 - E 63 AMG (Pre-FaceLift up to MY 2013 / non 4-MATIC)

Turbo Upgrade with lightweight forged billet turbo wheel features a dramatically larger-than stock impeller (inlet side) and an increase in the turbine trim (exhaust side)

Rated by RENNtech (peak @wheel):              448 whp @ 6

RENNtech | Stainless Steel Sport Mufflers | S 65 AMG Coupe | C217 | 6.0L BiTurbo V12 | M275 mercedes-benz-s-class-coupe--217---2015-2017--s-65-amg-esr5480974 Crank Performance Numbers are calculatedRENNtech Stainless Steel Sport Mufflers w Electronic Valves for the W217 S 65 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