ARH - Long Tube Headers & X-Pipe (08-09 Pontiac G8/GXP) 6th gen Manufactured entirely in the U

Manufactured entirely in the U

Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM’s popular LS engines

While the Roto-fab Big Gulp series cold air intake is designed to allow additional air flow

Inside the light weight billet aluminum cover is a free floating wet friction clutch pack assembly that utilizes spring loaded inertia rings to dampen crankshaft harmonics over a wide RPM range

This damper is fully engraved for setting timing accurately

ARH - Long Tube Headers & X-Pipe (08-09 Pontiac G8/GXP) 6th gen Manufactured entirely in the UG8 GT owners looking for GXP horsepower can have it right now by adding American Racing Headers awesome G8 system. Like everything ARH builds, these new systems are made here in the USA using the highest quality 304 S S. Available in 1 7 8" primaries and merge collectors with scavenger spikes standard, ARH G8 system guarantees outstanding performance with great fit and a very easy install. Other features include 3 8" thick S S flanges with hand ported