11-19 Silverado/Sierra 2500HD,3500HD 6.6L Diesel Pickup, Single Stainless Filter-Back Performance Exhaust #615623

6.6L Diesel Truck Filter-Back Exhaust System – Gibson Single Side

Upgrade your 6.6L diesel truck with the Gibson Single Side Filter-Back Exhaust System, engineered for improved acceleration, maximum hill-climbing power, towing strength, and passing performance. This premium exhaust delivers dyno-proven gains of 10–15 horsepower and 15–20 lb-ft of torque at low RPM (1800–3000), giving you the grunt you need where it matters most.

Designed to exit behind the rear tire for a clean, aggressive look, this system runs quieter inside the cab than any other performance exhaust while unleashing deep, commanding sound outside. The bolt-on, no-weld installation ensures a professional fit and finish in no time.

Proudly Made in the USA, the Gibson Single Side Exhaust combines quality, style, and unbeatable performance, backed by a Lifetime Limited Warranty for total confidence.