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| Attribute | Value |
|---|---|
| Exhaust Type | Cat-back |
| Exit Position | Dual Split Rear Behind Rear Tires |
| Inlet Inside Diameter | 3.500 In. |
| Muffler Body Length | 24.000 In. |
| Tail Pipe Diameter | 3.000 In. |
| Tip Diameter | 5.000 In. |
| Tubing Diameter | 3.50 In. / 3.00 In. |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | Warning: Motor Vehicles Contain Fuel; Oils And Fluids; Battery Posts; Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer; Birth Defects And Other Reproductive Harm. |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2011 - 2012 | V8 6.2L FLEX | AWD Automatic |
| Denali | SUV | 2011 - 2014 | V8 6.2L FLEX | AWD/RWD Automatic |
| Denali Hybrid | SUV | 2011 - 2013 | V8 6.0L FULL HYBRID EV-FLEX (FHEV) | RWD/4WD Automatic |
| Hybrid | SUV | 2011 - 2013 | V8 6.0L FULL HYBRID EV-FLEX (FHEV) | RWD/4WD Automatic |
| SLE | SUV | 2011 - 2014 | V8 5.3L FLEX | RWD/4WD Automatic |
| SLT | SUV | 2011 - 2014 | V8 5.3L FLEX | RWD/4WD Automatic |
We offer fast, reliable shipping on all orders:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
We want you to be 100% satisfied with your purchase. That's why we offer:
Fits Years: 2011 2012 2013 2014
Fits Models: Yukon
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.
