Fabspeed Porsche 997.2 Carrera Sport Headers (2009-2012) Style:Default while the ovalized 35x25mm grip

while the ovalized 35x25mm grip allows for excellent ergonomics and grip

it ensures rapid ring swaps

please ensure the threads on the hub are thoroughly cleaned to remove traces of zinc from previously installed wheel bolts or studs

but can be used with any SFI or FIA rated racing shoe

Fabspeed Porsche 997.2 Carrera Sport Headers (2009-2012) Style:Default while the ovalized 35x25mm gripPerformance headers improve exhaust flow and sports car sound; Sport Headers include 200 cell HJS Sport Catalytic Converters. SOUND: These headers will give you a significant volume increase and give your 997. 2 the classic flat 6. POWER: Headers are often the most effective way to improve power on your naturally aspirated car and these sport headers are no exception. On our dynojet we saw gains of 8 whp and 14 ft lbs of tq at 3000 RPM, 13 whp and 16