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Magnaflow System Cat Back for 02-10 GM Trailblazer/Envoy


  • Delivers a Smooth, Deep Tone
  • 100% Stainless Steel
  • Fully Polished Mufflers
  • Dyno Proven
  • Lifetime Warranty
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Pricing: $966.01


The Wide Open Performance Difference! MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material unlike some others' products to ensure long life and no sound degradation over time. Backed by a Lifetime Warranty.

Application List

2002-2010 Chevrolet Trailblazer L6 4.2L; W/ 113in Wheelbase

2003-2010 GMC Envoy L6 4.2L

2003-2007 Isuzu Ascender I6 4.2L; W/ 113in. Wheelbase

2008-2009 Isuzu Ascender L6 4.2L


Tubing Size: 3in/2.5in

Finish: Stainless Steel

Muffler Size: 5 x 11 x 22in


  • 16833
  • 16833
  • Magnaflow
  • New


Shipping Information

  • Item Requires Shipping
  • 79.0 lbs.
  • W14.3000” x H20.8000” x L59.0000”

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