ARH - Long Tube Headers & Connecting Pipes (04-06 Pontiac GTO) gm 600RPM drivability

600RPM drivability

creating supercharged monsters ranging from 600HP to 1

- On-car adjustable

try that with any other air box on the planet

Dominator® systems have nearly unlimited capabilities to control any power adder

ARH - Long Tube Headers & Connecting Pipes (04-06 Pontiac GTO) gm 600RPM drivabilityARH GTO systems are here to make a statement. Manufactured in 304 S S, these headers are available with 1 3 4" or 1 7 8" primaries. Merge collectors with scavenger spikes are standard along with our bullet proof high flow metallic substrate cats. Expect outstanding performance gains throughout the RPM range and a fit and finish second to none .