Stainless Works 2006-09 Trailblazer SS 6.0L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats Exhaust- Mufflers & Tips>Muffler Notched necks for easy clamp-on

Notched necks for easy clamp-on installation using 1" wide band style clamps 18330 (clamps not included)

and idle adjustment screws for fine tuning

Sold As: Kit

As a side effect of how your engine operates

Fits (320i/323Ci/323i/325Ci/325i/325xi/328Ci/328i/330Ci/330i/330xi)

Stainless Works 2006-09 Trailblazer SS 6.0L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats Exhaust- Mufflers & Tips>Muffler Notched necks for easy clamp-on2006 09 Chevy 6. 0L Trailblazer SS headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3 8" thick flanges into 1 3 4" primaries and 2 1 2" slip fit collectors. Features Y pipe and catted leads to fit to factory connection point. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime