Fabspeed Porsche 997 Carrera Sport Headers (2005-2008) support fits OEM M3 E46 airbox

fits OEM M3 E46 airbox for improved airflow and performance

At 3000 RPM there we saw an increase of 15 whp (wheel horsepower) and 27 ft/lbs of ft-lbs of torque

Headers are often the most effective way to improve power on your naturally aspirated car and these sport headers are no exception

Our high-performance X-Pipe section replaces the restrictive and heavy OEM resonators for improved exhaust flow

Fabspeed Porsche 997 Carrera Sport Headers (2005-2008) support fits OEM M3 E46 airboxHP: +20 TQ: +27 WT (lbs): 2 Fabspeed's equal length 997 Sport headers provide improved torque and equalized engine pulsing thanks to CNC mandrel bent primary tubes. SOUND: These equal headers really bring out the melodic flat 6 sound. Expect a small increase in volume with no drone at all. POWER: These headers are the most effective way to increase power on your naturally aspirated 997. On our Dynojet we saw a whopping 20 whp (wheel horsepower) and 27