View cart “BMW 550i (2012-2016) Stage 1 Performance ECU Tune (N63)” has been added to your cart. $1,199.00 Range Rover Sport 5.0L 2010+ 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: Range Rover Sport 5.0L 2010+ Stage 1 Performance ECU Tune quantity — OR — Add to cart Category: Range Rover Sport Tags: Dyno, ecu tune, hse, land rover, range rover, sport, stage 1, stage 2, tune Description Description +45 Horsepower +35 Torque Performance ECU Tune Features Eliminate Top Speed Limiter Increased Throttle Response Optimized Fuel and Spark Optimized for 93 Octane Related products BMW 535d (2009-2013) Stage 1 Performance ECU Tune (N57) $1,099.00 Select Options BMW M3 F80/F82 (2015-2016) Stage 2 575 Performance ECU Tune $2,599.00 Select Options BMW 550i (2012-2016) Stage 1 Performance ECU Tune (N63) $2,499.00 Select Options BMW M3 F80/F82 (2015-2016) Stage 1 Performance ECU Tune $1,099.00 Select Options