Porsche 997 GT3 Softronic ECU Tune Rear Lowering Springs mandrel bent high velocity IndyCar/Formula

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

Choose between real matte Carbon Fiber tips or Single Wall Stainless Tips that are made in house for a racecar look

2 or a 991 before purchase)

Fits ALL Model 2005 - 2013 Corvette C6

Porsche 997 GT3 Softronic ECU Tune Rear Lowering Springs mandrel bent high velocity IndyCar/FormulaModel 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