The Fabspeed Porsche 997 Carrera Sport Headers (2005-2008) features:
 
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 and 27 ft/lbs of tq at 4000 RPM. Peak gains were 10 whp and 17 ft/lbs of tq. 
 
FEATURES: 
Fits all Porsche 997 Carrera vehicles 2005-2008
Improves horsepower and torque by 20 whp and 27 ft-lbs
Saves 2 lbs from the rear of the vehicle
One piece CNC mandrel-bent primary tubes provide the most possible flow
F1-style merge collectors provide optimized exhaust scavenging
Direct bolt-on replacement for the factory headers on all 997 Carreras
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.
 
PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.
Increase horsepower, torque, and sporty exhaust sound by replacing the factory catalytic converters with high-flowing 200-cell HJS Sport cats.