FabSpeed Porsche 996 Carrera Sport Headers (1999-2004)

These Fabspeed Sport Headers are a great way to increase power and sound on your 996. POWER:Equal-length headers provide improved torque and equalize combustion pulses thanks to industry-exclusive mandrel-bent primary tubes. On our dyno we saw 15 whp and 12 ft/lbs of tq. SOUND: These equal length headers really shine in how smooth they make the flat 6's tone. Expect a moderate increase volume over stock, with no interior drone.  FEATURES: Fits all Porsche 996 Carrera vehicles worldwide 1998-2004 Improves horsepower and torque by 15 whp and 12 ft-lbs Saves 2 lbs from the rear of the vehicle One piece CNC mandrel-bent primary tubes provide maximum scavenging and flow F1-style merge collectors CAD designed with merge spike or maximum power versus the factory log style collectors Direct bolt-on replacement for the factory headers 100% emissions compliant Simple DIY installation All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.