RENNtech Stainless Steel Sound and Performance Pipe for 216 - CL 63 AMG bmw-5-series--e60---2003-2005--esr1622258 5L V8 RENNtech boosts the

5L V8 RENNtech boosts the 550-Series by up to 20 HP and 14 TQ

C 63 AMG S (C205 | M177 | 4

Blow Off Valves (BOV)

SLR McLaren (R199 | M155 | 5

RENNtech M137 V12 ECU Upgrades are TÜV approved

RENNtech Stainless Steel Sound and Performance Pipe for 216 - CL 63 AMG bmw-5-series--e60---2003-2005--esr1622258 5L V8 RENNtech boosts theRENNtech Stainless Steeel Sound and Performance Pipes for 216 CL 63 AMG. Gaines: +10HP & 15TQ Our performance and sound pipes with integrated x pipe bypass the stock Mercedes resonators for more volume and a better sound. Combined with RENNTECH's ECU software and stainless steel headers, the sound pipe produces more power in the mid to high rpm range. High strength 304 stainless steel construction ensures lasting quality and a rich, consistent sound.