Fabspeed Ferrari 550 Maranello XperTune Performance Software 968 As used on factory race

As used on factory race cars                                                                                                                                                                                 FEATURES:  Fits all Porsche 911 Turbo 930 vehicles worldwide (1978-1989) Constructed from high quality T304L stainless steel for performance and durability Simple bolt-on installation direct replacement for heavy OEM wastegate muffler

guaranteed (STREET) Includes Deluxe Quad Style Tips in your choice of finish Constructed from high-quality 14-16 gauge C

Available with either Sport Cats or Cat Bypass configuration with the optional ECU Tune upgrade for additional power and to compliment all the hardware upgrades

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Fabspeed Ferrari 550 Maranello XperTune Performance Software 968 As used on factory raceXperTune Performance software upgrade improves horsepower, torque, and driving characteristics of the Ferrari 550 Maranello by reprogramming various sensor inputs, air fuel ratios, and boost pressure. Achieve maximum power from the Ferrari 5. 5L V12 without sacrificing driveability or reliability by optimizing the engine's performance. Greatly enhances the power and dynamic performance and driveability of this wonderful vehicle. Maps are available for