“BMW M3 F80/F82 (2015-2016) Stage 2 575 Performance ECU Tune” has been added to your cart. View cart $499.00 BMW 328i E90/E92 Stage 1 Performance ECU Tune (N52) Want to add even more Horsepower? Upgrade to Stage 2 ECU Tune. (Catless Application) Adds an approx. 30-40 additional Horsepower! Check the box below: Upgrade to Stage 2 + $399.00 Product price $499.00 Additional options total: $0.00 Order total: $499.00 BMW 328i E90/E92 Stage 1 Performance ECU Tune (N52) quantity — OR — Add to cart Category: BMW 328i Tags: 328i, bmw, Dyno, e90, e92, ecu tune, n52, stage 1, stage 2, tune Description Description +30 Horsepower +25 Torque Performance ECU Tune Features Eliminate Top Speed Limiter Increased Throttle Response Optimized Fuel and Spark Optimized for 93 Octane Related products BMW 545i (2003-2005) Stage 1 Performance ECU Tune (E60) $599.00 Select Options BMW M5 E6x (2006-2011) Stage 1 Performance ECU Tune $599.00 Select Options Nissan 370z EcuTek Tune $1,000.00 Select Options BMW 235i (2012+) Stage 1 Performance ECU Tune (N55) $949.00 Select Options