Porsche 996 Carrera Competition Headers BMC F1 Replacement Air Filters (2002-2007) All returned parts are inspected

All returned parts are inspected upon receipt and any item that does not meet our standards will be refused the credit and return shipping will be the customers

Fits All Model 1997 - 2000 C5 ONLY

and ECE compliant making for a great on-road legal option

This area is also more susceptible to corrosion induced cracking

Adds 15 horsepower for increased throttle response

Porsche 996 Carrera Competition Headers BMC F1 Replacement Air Filters (2002-2007) All returned parts are inspectedDEVELOPMENT AND TESTING: The 996 Carrera incorporates the catalytic converters into the rear exhaust, which leaves focus on optimizing the flow of the factory flow paths. By smoothing the interface between the flange primary tubes, using smooth radius, large diameter bends, and implementing a collector with equal inputs from each primary, we have created a smoother exhaust flow path from the factory headers (which do not have a true 3 1 merge