Take your ride to the next level with the Gibson Dual Extreme Series—designed for 2020–2026 Silverado & Sierra 2500HD / 3500HD 6.6L Gas pickup. Whether you're pushing limits on the open road or cruising through the city, this exhaust system delivers a driving experience you can feel and hear.
Precision-Tuned Performance
✅Dyno-tested gains: +10–15 HP & +15–20 lb-ft torque
✅Optimized for low-end torque and horsepower (1,800–3,000 RPM)
✅Boosts acceleration, throttle response, and overall engine efficiency
Built to Perform. Built to Last.
✅Equipped with a Gibson Superflow Muffler, this system gives you a deep, aggressive tone without the annoying interior drone.
✅Heavy-duty mandrel-bent stainless steel tubing
✅T-304 stainless steel tips for a clean, inspired look
✅Clamp-on design for easy bolt-on installation—no cutting or welding required
✅Rear-tire exit for optimized flow and a bold stance
✅Works with most factory bumpers
✅ Note: Exhaust sound may increase during towing.
Crafted with pride and precision, the Gibson Dual Extreme Exhaust is Proudly Made in the USA and comes with a Lifetime Limited Warranty, giving you confidence for every mile ahead.
