RENNtech | Stainless Steel Sport Mufflers without Electronic Valves | C63 /S AMG | C205 - Coupe | 4.0L BiTurbo V8 | M177 mercedes-benz-amg-gt--190---2015-2017--gt--2016-2017--esr9621144 6 Series (E64) M6 V10

6 Series (E64) M6 V10 [Full kit] (HP: 507 | Year: 05 >)

ECU+ Upgrade | 669HP / 734TQ | Gains: +119HP / +190TQ

Our rear diffuser specifically designed for the CLS 63 Biturbo is the companion component and perfect addition to our 3-piece carbon front splitter

2 Size: 22" x 10

TCU -upgrade is now available as an individual upgrade for the following vehicles equipped with the Mercedes-Benz 9G-Tronic transmission

RENNtech | Stainless Steel Sport Mufflers without Electronic Valves | C63 /S AMG | C205 - Coupe | 4.0L BiTurbo V8 | M177 mercedes-benz-amg-gt--190---2015-2017--gt--2016-2017--esr9621144 6 Series (E64) M6 V10RENNtech Stainless Steel Sport Mufflers without Electronic 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