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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Corniche 6
countless hours of in house research
adding an understated detail for true enthusiasts
The RENNtech Stage I Turbocharger extends power and torque over a longer RPM range at a higher power range compared to our ECU Upgrade
ECU+ Upgrade | 601HP / 657TQ | Gains: +56HP / +107TQ
RENNtech Stainless Steel Sound and Performance Pipe for 204 - C 63 bmw-3-series--e90-e91---2005-2012--335d-3-0-l-i6-twin-turbo-diesel--m57n2--esr8657637 Corniche 6RENNtech Stainless Steel Sound and Performance Pipes for 204 C 63 AMG. Gaines: +10HP & 15TQ Our performance and sound pipes bypass the stock Mercedes resonators for increased exhaust gas flow, reduced back pressure and improved sound. Combined with RENNTECH's ECU software and stainless steel headers, our sound pipe produces noticeable gains and improved power in the mid to high rpm range. High strength T 304 stainless steel construction ensures