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Gibson engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gibson lineup with fast shipping and expert fitment support — order with confidence.
Unleash the full potential of your Chevrolet Avalanche with the Gibson Cat-Back Dual Split Exhaust System. Designed for 2007-2012 Avalanche models featuring the 5.3L engine (LS/LT trims), this system delivers an aggressive, throaty exhaust note and significant performance enhancements. Experience improved throttle response, increased horsepower, and a sound that matches its rugged capability.
This Gibson Cat-Back Exhaust System is the perfect upgrade for Avalanche owners seeking enhanced performance and a commanding sound. The system is tuned to provide optimal power gains while maintaining a sound that is aggressive under load but comfortable during cruising. Its robust construction ensures it can withstand the demands of daily driving and towing. Upgrade your Avalanche with a system that looks as good as it sounds and performs.
Find the best exhaust upgrades at GGCRACING.
| Brand | Gibson |
|---|---|
| Manufacturer part number | 5573 |
| GGC SKU | GIB5573 |
| UPC / GTIN | 677418015843 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 53.4 × 19.1 × 12.6 in |
|---|---|
| Shipping weight | 66.1 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2007-2012 | Chevrolet | Avalanche | LS, LT, LTZ |
| 2007-2014 | Chevrolet | Suburban 1500 | LS, LT, LTZ |
| 2007-2014 | GMC | Yukon XL 1500 | SLE, SLT |
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