Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) Exhausts Performance Gain: 8-12hp

Performance Gain: 8-12hp

Tuning is only the beginning

Fits all McLaren 650S Vehicles

NOTE: Please specify year

lose power and give the car a Check Engine Light and or do not scrub the exhaust systems as well as the OEM catalytic converters

Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) Exhausts Performance Gain: 8-12hpDesigned for racing, track events and off road use, Fabspeed's Long Tube Competition Race Headers with integral Side Muffler Bypass Pipes are designed to maximize the horsepower and torque bolt on potential of the Porsche 997 GT3 GT3RS engine by increasing exhaust flow from the engine cylinders straight into the exhaust system. This system was designed, incrementally dyno developed and maximizes engine power all throughout the powerband. When the