R2 | Performance Package | C205 - C63 /S AMG | 709 HP / 638 LB-FT | 4.0L V8 BiTurbo | M177 mercedes-benz-slr-mclaren-slr-mclaren-722--2006-2011--esr6133838 3 Series COUPE' (E92) 325d

3 Series COUPE' (E92) 325d 3

TCU upgrade delivers faster acceleration by matching the power output of our ECU and Turbo upgrades

Rated by RENNtech (peak @wheel):              854 whp @ 6

this full hood replacement enhances aerodynamics and functionality

RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for W212 - E 63 AMG and 218 - CLS 63 AMG

R2 | Performance Package | C205 - C63 /S AMG | 709 HP / 638 LB-FT | 4.0L V8 BiTurbo | M177 mercedes-benz-slr-mclaren-slr-mclaren-722--2006-2011--esr6133838 3 Series COUPE' (E92) 325dR1 Pkg includes: ECU Upgrade, Sport Muffler, BOV Adapter, High Flow Air Filter, Fuel System Upgrade, Stage I Turbocharger Upgrade. Gains: Up to +164 HP +88LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible