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Gibson Cat-Back - Single for a 2021-2025 Chevrolet Suburban and 2021-2025 GMC Yukon XL.
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Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2021 - 2025 | Chevrolet | Suburban | Z71 | ||
| 2021 - 2025 | Chevrolet | Suburban | RST | ||
| 2021 - 2025 | Chevrolet | Suburban | Premier | ||
| 2021 - 2025 | Chevrolet | Suburban | LS | ||
| 2021 - 2025 | Chevrolet | Suburban | LT | ||
| 2021 - 2024 | Chevrolet | Suburban | Commercial | ||
| 2021 - 2024 | GMC | Yukon XL | SLE | ||
| 2021 - 2025 | GMC | Yukon XL | AT4 | ||
| 2021 - 2024 | GMC | Yukon XL | SLT | ||
| 2025 - 2025 | GMC | Yukon XL | Elevation |
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For more information on Gibson part number 615639, you can visit the official Gibson website.
