• Speed limits raised / TQ limits removed in Low Gear
• Now Low Gear revs to 8600 (9000 upon request)
• Speed / TQ limits removed in High Gear
• Now High Gear revs to 8600 (9000 upon request)
• Engine Speed TQ Limiters removed (“Shaft Saver delete”)
• Improved throttle response in all modes (E-Gas Settings Improved) – Linear throttle rather than the lazy pedal the factory has programmed
• 100% throttle in all Modes
• Fans set to activate at 165 degrees
• Race Start – No need to press the brake to start vehicle
• Fueling is corrected for the various stages so no fuel controllers are needed

Stage 1 – 16 lbs of boost for stock exhaust – 91 Octane
Stage 2R -- 17 lbs of boost for stock muffler with Race Bypass – 91 Octane
Stage 3R – 17 lbs of boost for full exhaust – 91 Octane                                Stage 3R-93 -- 18 lbs of boost for full exhaust -- 93 octane                                    Stage 3Ri -- 17.5 lbs of boostfor full exhaust -- 91 octane                                      Stage 3RWi -- 18 lbs of boost for full exhaust -- 93 octane                                    Stage 4RWi -- 20 lbs of boost for full exhaust -- 95 octane                                    Stage 4RWi-MM -- "Vmap" Multi Map 20 lbs of boost on Sport mode and 15 lbs     of boost on Eco mode for full exhaust -- 95/91 octane                                        Stage 4RWi-X100 -- 22 lbs of boost for full exhaust -- 100 octane                        Stage 5RWi -- 20 lbs of boost for full exhaust -- E85                                            Stage 5RWi-X85 -- 22 lbs of boost for full exhaust -- E85                                                                                                                                                                     "R" designation = the turbo wastegate crack pressure must be adjusted for higher boost                                                                                                             "W" designation = a replacement wastegate actuator is included with the tune     "i" designation = big injector tune and includes flow matched injectors                 "X" designation = EXTREME power and is the maximum that can be achieved with the stock turbocharger

Prices Increase With Each Tune Stage.