RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 (C209) bmw-3-series--e93---2007-2013--335is-3-0-l-i6-twin-turbo--n54b30--esr7991378 The maximum power number reached

The maximum power number reached with the RENNtech ECU Upgrade for the W205 - C 43 AMG Sedan is 400 HP and 440 LB-FT

450 rpm Note: Mercedes M177 engine performance when measured on the dyno obtains higher power numbers than rated from factory

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RENNtech Performance Series | Forged Wheels | Set of 2 Front and 2 Rear | Front: 23" x 10

RENNtech Stainless Steel Sound and Performance Pipe for CLK 63 (C209) bmw-3-series--e93---2007-2013--335is-3-0-l-i6-twin-turbo--n54b30--esr7991378 The maximum power number reachedRENNtech Stainless Steel Exhaust Performance and Sound Pipe for 209 CLK 63 AMG. Gaines: +11HP & 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. Gains: + 10 HP &