ARH - Long Tube Headers & Connecting Pipes (04-06 Pontiac GTO)

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Description:

ARH 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 .