McLaren MP4-12C XperTune Performance Software Exterior fantastically daily-driveable sound and power

fantastically daily-driveable sound and power from Fabspeed's Supersport X-Pipe Exhaust System and Sport Headers with a Quad-Style Tips or GT2-Style Tips

You must review and complete our XperTune ECU Tuning Guide from the Installation Instruction link above and email the ECU Tuning Information form to us

Saves 17lbs versus the factory exhaust system

(note: Tiptronic Transmission and X51 Models require an additional breather filter VACUUM installed for the factory PCV connection - can be purchased from any local autozone/speed shop)

5 in polished stainless steel tip

McLaren MP4-12C XperTune Performance Software Exterior fantastically daily-driveable sound and powerXperTune Performance software upgrade improves horsepower, torque, and driving characteristics of the McLaren MP4 12C by reprogramming various sensor inputs, air fuel ratios, and boost pressure. Achieve maximum power from the 3. 8L Twin Turbo V8 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