The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 420-458 HP and 393-448 FT-LBS of torque with gains as high as +42-81 HP and +52-106 FT-LBS of torque at the wheels.
Have PSE and want to remain in control over your exhaust’s tone at the press of the PSE button? Perfect. The SwitchPath Exhaust will do just that.
2X Entries Into Our F80 M3 Sweepstakes Only for cars with Porsche Sport Exhaust (PSE) from factory
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
