RENNtech Stainless Steel Sound and Performance Pipe for 212 - E 63 AMG land-rover-range-rover-sport---l320---2009-2013--5-0-supercharged-v8--aj133--esr2912296 Up to 417HP and 446TQ

Up to 417HP and 446TQ

R1 Performance Package for 197 - SLS AMG GT

0L V8 BiTurbo) Modified Performance (at crank):

The peak power and torque figures are summarised below for each configuration

Stage II Turbo Upgrade: RENNtech lightweight forged billet turbo wheel features a larger-than stock impeller (inlet side) and an increase in the turbine trim (exhaust side)

RENNtech Stainless Steel Sound and Performance Pipe for 212 - E 63 AMG land-rover-range-rover-sport---l320---2009-2013--5-0-supercharged-v8--aj133--esr2912296 Up to 417HP and 446TQRENNtech Stainless Steel Sound and Performance Pipes for 211 E 63 AMG. Gaines: +10HP & 15TQ Our sound and performance pipes bypass the stock Mercedes resonators for more volume and a better sound. Our sound pipe design features an X pipe to balance exhaust gas pressures and smoth out pulses to improve flow. Combined with RENNTECH's ECU software and stainless steel headers, our sound pipe upgrade produces more power in the mid to high rpm range. High