RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 Black Series (C209) bmw-x1--e84---2009-2015--esr1404158 To return the car back

To return the car back to stock PRE-SAFE settings turn the switch over to STOCK and plug it back into OBD2 port

82mm throttle body kit and RENNtech stainless steel headers for a gain of +76 HP and +58 TQ over stock

552 wtq @ 4

205 - C-Class AMG Models Facelift MY2019+

Please Note: Vehicles without factory fixed rear wing will require MB OEM wing base and Spoiler Deactivation module

RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 Black Series (C209) bmw-x1--e84---2009-2015--esr1404158 To return the car backRENNtech Stainless Steel Exhaust Performance and Sound Pipe for 209 CLK 63 AMG Black Series. Gaines: +10HP & 15TQ Our performance and sound pipes 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.