Description
If you’re running a full-size GM truck and want measurable gains in exhaust flow and throttle response, a quality cat-back system is one of the most effective bolt-on upgrades available. This stainless steel setup delivers improved scavenging and a more aggressive sound profile while maintaining durability in harsh conditions. The polished finish ensures your truck looks as good as it performs.
- Cat-back configuration
- 2-inch tailpipe diameter
- 6-inch polished tips
- 304 stainless construction
- Fits GM full-size trucks 2010–2013
- Bolt-on installation
- Complete kit included
- MPN: GIB65639






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