Porsche 99-04 996 Carrera Softronic ECU Tune BMW M3 E90 / 92 / 93 Installation requires cutting the original

Installation requires cutting the original exhaust at a factory break point (marked with a dimple) which allows for reinstallation of the factory system if necessary

Crank pin kit and new GM Crank bolt included

SPRLH-A (Solid Piston Rebound Low High - Adjustable) Technology

Interface Handheld Tuner with software on your computer and send in your vehicles data to Fabspeed Motorsport via email

Porsche 99-04 996 Carrera Softronic ECU Tune BMW M3 E90 / 92 / 93 Installation requires cutting the originalModel Base BHP Tuned BHP Base Torque Tuned Torque 98 99 300 322 258 271 00 04 3. 4L 300 322 258 271 00 04 3. 6L 320 340 273 286 00 04 3. 6L X51 345 360 295 308 HOW DOES IT WORK?: Softronic will send all tuning information files via email to each customer upon ordering with the end goal being the best possible tune for your Porsche. Do I have to take my car somewhere to flash it? No! You can do it in the comfort of your own garage at your convenience.