Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) - FS.POR.997GT3.LTRHS Fabspeed Porsche 997 GT3 Carbon Fiber Competition Air Intake Boost comes on more quickly

Boost comes on more quickly and there is more immediate torque and power across the RPM band

6L engine without sacrificing driveability or reliability by optimizing the engine's performance

if you'd like to send in your own part to pay for just the labor

Power and torque increases provided by the IPD plenum are impressive and stay over and above all factory power curves from launch to redline

This Axle-Back system does NOT have AFM valves but is equipped with NPP valves

Fabspeed Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System (2006-2009) - FS.POR.997GT3.LTRHS Fabspeed Porsche 997 GT3 Carbon Fiber Competition Air Intake Boost comes on more quicklyDesigned 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