American Racing Headers TBSS Long System

American Racing Headers is Tune Time Performance's Go-To Performance Exhaust Parts Brand! Top notch fitment and quality you can trust. ARH long tube headers long system for the 2006-2009 Trailblazer SS features 304 stainless steel 1 7/8" primaries, 3" merge collectors, and 3" y-pipe, along with all the necessary hardware and gaskets for a bolt-on installation. The 2006-2009 Trailblazer SS American Racing Headers long systems were designed to bolt-on to your factory axle-back or any aftermarket axle-back. Some modification may be required. The American Racing headers has a crossover x-pipe assembly and they are offered with or without converters. Product features on this system includes: 100% Made in the USA - Never Outsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability Please Allow 10 Business Days For Systems to be built. Thank you!