$1,499.00 Aston Martin DB9 6.0L 2004-2016 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: Aston Martin DB9 6.0L 2004-2016 Stage 1 Performance ECU Tune quantity — OR — Add to cart Category: Aston Martin DB9 Tags: aston martin, db9, Dyno, ecu tune, stage 1, stage 2, tune Description Description +25 Horsepower +15 Torque Performance ECU Tune for the Aston Martin DB9 6.0L 2004-2016 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 M3 E90/E92 (2008-2013) Stage 1 Performance ECU Tune (S65) $799.00 Select Options BMW 135i Stage 1 Performance ECU Tune (N54) $599.00 Select Options BMW M5 F10/F13 (2012-2016) Stage 1 Performance ECU Tune $2,499.00 Select Options