2002-2010 Chevrolet Trailblazer/GMC Envoy 4.2L Dual Rear Exit Cat Back Exhaust Magnaflow 16833.....
3"/2.5" Stainles Steel Tubing ( Mandrel bent for flow efficiency), Polished Stainless Steel Magnaflow Mufflers,
Dual Rear Exit 4" Magnaflow Stainless Steel Double Wall Tips ( Under Rear Bumper on either side)
...Standard Wheelbase Models Only...Ext models , add the extension from the dropdown
vehicle | engine | year | description |
---|---|---|---|
Chevrolet Trailblazer | 4.2L | 2003 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2002 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2004 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2005 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2006 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2007 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2008 | Dual Split Rear Exit |
Isuzu Ascender | 4.2L | 2006 | Dual Split Rear Exit |
Isuzu Ascender | 4.2L | 2007 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2003 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2004 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2005 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2006 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2007 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2008 | Dual Split Rear Exit |
GMC Envoy | 4.2L | 2009 | Dual Split Rear Exit |
Isuzu Ascender | 4.2L | 2008 | Dual Split Rear Exit |
Isuzu Ascender | 4.2L | 2004 | Dual Split Rear Exit |
Isuzu Ascender | 4.2L | 2005 | Dual Split Rear Exit |
Chevrolet Trailblazer | 4.2L | 2009 | Dual Split Rear Exit |
2 Reviews Hide Reviews Show Reviews
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Exhaust System Adds New Life to 2003 Trailblazer
Once the old system was removed the process of fitting the pieces together began. Basical everything fit together quite easily, but to make both sides balanced required a lot of fine tuning. Unfortunately when I started to tighten the 2 bolts connecting the inlet pipe to the catalytic converter one of the bolts stripped. A couple of lock washers solved that problem, but made me quite nervous tightening the rest of the bolts! The whole propject took a little longer than expected, but I'm very happy with the end result.
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Good system
Easy installation, nice mellow sound