RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 Black Series (C209) mercedes-benz-s-class-coupe--217---2015-2017--s-550-biturbo-4matic-esr5746781 502wtq @ 3

502wtq @ 3

8 at 3100 rpm           max

The RPS wheels are highly refined to achieve a perfect fit by considering maximum width

RENNtech ECU Upgrade for the 220 - S 600

but improves both vehicle handling and performance

RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 Black Series (C209) mercedes-benz-s-class-coupe--217---2015-2017--s-550-biturbo-4matic-esr5746781 502wtq @ 3RENNtech 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.