Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) Exhausts making shifts crisper and more

making shifts crisper and more responsive

Fits all McLaren 650S Vehicles

VBOX TESTING DATA

This upgrade requires you to send us your ECU for re-programming

Direct bolt-on replacement for the heavy OEM catalytic converters

Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) Exhausts making shifts crisper and moreDesigned 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