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GMC Trailblazer SS 2006-2009 Long System



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 ALL American Racing Headers systems include:

  • 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 complete with welded scavenger spikes
  • Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability