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SKU: 5572 | UPC: 677418015829
Gibson 2007-2013 Chevrolet Avalanche LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized
This dual bolt-on cat-back exhaust system from Gibson fits 2007-2013 Chevrolet Avalanche 5.3L models along with select 2007-2014 Suburban 1500 and Yukon XL 1500 trucks. It mounts behind the rear tires at an aggressive angle for a powerful exhaust tone and dyno-tested gains of 15-20 horsepower on average. Polished stainless steel tips deliver bold street looks with easy installation backed by a lifetime limited warranty.
Key Features
- Gibson Extreme Muffler: Produces a mean aggressive performance sound tuned for street driving
- 2.25-inch Aluminized Steel Tubing: Provides durable construction that resists rust for long-lasting performance
- 3.5-inch Polished Stainless Tips: Angle-cut design adds sharp visual style to the rear of your truck
- Dyno-Tested Power Gains: Delivers average 15-20 HP and 20 lb-ft torque increases verified on Avalanche 5.3L
- Bolt-On Design: Connects directly to factory catalytic converter with no welding or cutting required
Product Notes
- Positioned behind rear axle for optimal ground clearance and sound projection
- MPN 5572 includes all clamps hangers and instructions for complete setup
- Standard shipping weight 62 lbs securely boxed for protection
Installation Notes
- Professional installation recommended.
- Bolts to OEM intermediate pipe using provided hardware and factory mounts
- Complete in 1-2 hours with basic tools no fabrication needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2007-2012 | Chevrolet | Avalanche | LS |
| 2007-2012 | Chevrolet | Avalanche | LT |
| 2007-2012 | Chevrolet | Avalanche | LTZ |
| 2007-2014 | Chevrolet | Suburban 1500 | LS |
| 2007-2014 | Chevrolet | Suburban 1500 | LT |
| 2007-2014 | Chevrolet | Suburban 1500 | LTZ |
| 2007 | Chevrolet | Suburban 1500 | Z71 |
| 2007-2014 | GMC | Yukon XL 1500 | SLE |
| 2007-2014 | GMC | Yukon XL 1500 | SLT |
Why Choose Gibson?
- Engineered and manufactured in the USA for reliable truck performance
- Dyno-tested systems ensure real-world horsepower and torque improvements
- Lifetime limited warranty covers defects in materials and workmanship
Frequently Asked Questions
-
Q: Does this fit 2009 Chevrolet Avalanche LT 5.3L V8?
A: Yes it fits 2007-2012 Avalanche LS LT LTZ models and 2013 Black Diamond variants equipped with the 5.3L engine. -
Q: What materials are in the Gibson 5572 exhaust?
A: 16-gauge aluminized steel tubing paired with polished 304 stainless steel 3.5-inch angle-cut tips for strength and shine. -
Q: What does the lifetime warranty cover?
A: Protects against manufacturing defects in materials and workmanship when installed and maintained properly excludes normal wear.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box 50in x 14in x 14in
- Weight: 58 lbs product weight
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