Description
Free ground shipping.
These kits are typically built to order. Delivery time is usually 1-2 weeks.
Designed for racing, track events and off-road use.
Fabspeed's long tube headers with integral side muffler bypass pipes are designed to maximize horsepower and torque potential of the GT3 engine by increasing exhaust flow from the cylinders straight into the exhaust system.
This system was designed and incrementally dyno-developed by Fabspeed. It maximizes engine power throughout the entire power band.
FEATURES:
- Fits all 2006-09 Porsche 997 GT3 cars
- Increases throttle response and dramatically improves sound
- 40 lb (18.1 Kg) weight decrease for much better handling and inertial performance
- CAD designed and incrementally Dynojet developed and tested for maximum gains
- Simple bolt-on installation; easily removable and replaceable for emissions testing or track events
- Constructed from T304 stainless steel C.N.C. mandrel-bent tubing from an in-house Unison mandrel bender
- Hand TIG welded and backpurged by skilled Fabspeed craftsmen with over 100 years combined experience
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
BURNS STAINLESS COLLECTORS:
Bringing these headers to an end are Burns merge collectors which combine high flow and velocity to increase and broaden an engine's torque curve.
The decision to utilize Burns collectors was easy. Their superior design and 30 years of experience in motorsport competition made it an easy choice.
- GT3 header system was engineered with Burns proprietary X-design parametric engine/exhaust design computer program
- Completely hand finished inside for proper flow and maximum power gains
- Motorsport proven and adopted by NASCAR engine builders along with world championships in Indycar Racing, Formula Atlantic, ALMS, FIA-GT, and Grand Am. Burns stainless is the very best.
SIDE MUFFLER BYPASS PIPES W/ HELICAL VALVES:
To provide the ultimate track solution for the 997 GT3, Fabspeed is now utilizing premium Helical brand valves.
They chose Helical for their superior, consistent quality.
Helical is trusted by OEM manufacturers like Porsche, McLaren, Ferrari, Lamborghini, and others.
- Increased reliability - proven in racing and high volume OEM use
- High-temperature bearings at both ends of the butterfly spindle including Inconel T625 stainless steel
- Cast stainless steel valve body with stiffening ribs for ultimate durability and cooling
INSTALLATION NOTE:
To ensure proper header seal after initial heat cycle, tighten all bolts to OEM torque specs.