RENNtech | Stainless Steel Sport Mufflers | S65 AMG | W222 | 6.0L BiTurbo V12 | M279 porsche-cayenne--9pa----1-gen--turbo-esr3181428 Stock with Eventuri (Runs 13

Stock with Eventuri (Runs 13 and 14) : 13 - 558

The RENNtech Sport Muffler System for the C205 - C63 AMG Coupe comes with an integrated valve system and utilizes the electronic OEM actuators

SL (R230) 63 AMG [2 Filters Required] (HP: 525 | Year: 08 > )

0"  -  Rear: 19"x10

The result is nothing short of spectacular with gains up to 69 HP and 50 lb-ft

RENNtech | Stainless Steel Sport Mufflers | S65 AMG | W222 | 6.0L BiTurbo V12 | M279 porsche-cayenne--9pa----1-gen--turbo-esr3181428 Stock with Eventuri (Runs 13RENNtech Stainless Steel Sport Mufflers for the W222 S65 AMG 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 lighter weight than the stock