Porsche 997 GT3 Softronic ECU Tune Rear Lowering Springs 2 or a 991 before

2 or a 991 before purchase)

Our goal in developing the 991 Turbo Valved Exhaust System was to create the ultimate solution for enthusiasts seeking precision sound control and enhanced performance

mandrel bent high velocity IndyCar/Formula 1 3-into-1 pyramidal merge collectors for optimum flow to the headers for quicker turbo spool

Fits ALL Model 2005 - 2013 Corvette C6

Converting to iron front rotors on PCCB equipped cars requires using pads designed for iron rotor equipped GT3's

Porsche 997 GT3 Softronic ECU Tune Rear Lowering Springs 2 or a 991 beforeModel Base BHP Tuned BHP Base Torque Tuned Torque 3. 6. L (07 09) 415 435 299 320 3. 8. L 435 460 300 322 3. 8. L RS 450 470 317 334 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. The included DimSport