View cart “BMW 335i (2011-2013) Stage 1 Performance ECU Tune (N55)” has been added to your cart. $699.00 Porsche 987 Cayman 2.9L (2006-2012) Stage 1 Performance ECU Tune 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 Additional options total: Order total: Porsche 987 Cayman 2.9L (2006-2012) Stage 1 Performance ECU Tune quantity — OR — Add to cart Category: Porsche 987 Tags: 987, cayman, Dyno, ecu tune, porsche, stage 1, stage 2, tune Description Description +40 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 435i (2012+) Stage 1 Performance ECU Tune (N55) $999.00 Select Options BMW 335d (2007-2008) Stage 1 Performance ECU Tune (N57) $1,099.00 Select Options BMW 535i (2008-2010) Stage 1 Performance ECU Tune (N54) $999.00 Select Options BMW 535i (2011-2016) Stage 1 Performance ECU Tune (N55) $999.00 Select Options