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Gibson
Gibson 15-22 Chevrolet Colorado LT 2.5L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized
SKU: G003 5587
Moderate — 2–4 hours
Description
Aggressive Dual Exit Styling: This system exits behind the rear tires at an aggressive angle for a tough, performance-driven look that turns heads everywhere you go. Finished with polished stainless steel tips, it delivers a clean, premium appearance to match the truck’s attitude.
Dyno-Tested Performance Gains: Engineered for street-ready power, this cat-back system is dyno tuned and tested for measurable gains. Drivers can expect average improvements of 10–20 horsepower, along with enhanced throttle response and stronger overall drivability.
Bold Exhaust Tone: Equipped with a Gibson performance muffler, this system produces a deep, aggressive exhaust note that delivers the sound you want for daily driving and weekend fun.
Bolt-On Installation (No Welding Required): Designed for hassle-free installation, this system uses factory mounting locations for a true bolt-on fitment. No welding required—install it and hit the road.
Made in the USA + Lifetime Limited Warranty: Proudly made in the USA and backed by a Lifetime Limited Warranty, the Gibson Dual Exit Cat-Back Exhaust is built for long-lasting durability and performance.
Fitment
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Specifications
| Brand | Gibson |
| Part Number | G003 5587 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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