Description
Overview
The Flowmaster Force II Cat-back Exhaust System is engineered for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 4.3L or 5.3L engine. Built for truck owners who want a genuine performance exhaust upgrade without an overbearing drone, the Force II delivers a moderate sound level outside the vehicle while keeping the sound increase inside the cab to a minimum. It’s the ideal balance of aggressive tone and everyday livability for daily drivers, work trucks, and weekend haulers alike.
At the heart of the system is Flowmaster’s Super 50 Series muffler, a tuned chambered design that produces a deep, refined exhaust note. Paired with dual 2.50-inch stainless steel mandrel-bent tailpipes and a 3.00-inch inlet, the Force II promotes smooth exhaust flow and a clean, factory-plus fit. Every component is crafted from stainless steel, so this cat-back system is built to stand up to the road for the long haul.
Key Benefits
Because the Force II is offered as a fully configurable kit, you can tailor the exhaust exit to match how you use your truck. Route it to exit straight out the back beneath the rear bumper for a classic look, or set it up to exit out the sides behind the rear tires — an especially practical choice when towing. Either way, the system is finished with a pair of large 3.50-inch polished stainless steel tips that add a bold visual statement to the rear of the truck.
- All stainless steel construction for durability and corrosion resistance
- Super 50 Series muffler tuned for a moderate exterior tone with minimal in-cab increase
- Dual 2.50-inch stainless steel mandrel-bent tailpipes with a 3.00-inch inlet
- Configurable rear-exit (under the bumper) or side-exit (behind the rear tires) routing
- Large 3.50-inch polished stainless steel exhaust tips
- Silver pipe finish with a moderate sound level and dual tailpipe layout
Fitment
This Force II cat-back system is designed specifically for 2014-2019* Chevrolet Silverado 1500 and GMC Sierra 1500 trucks (*Classic body) running the 4.3L or 5.3L engine in 4WD applications. It is CARB (California) compliant, carries Emission Code 5, and includes the required California Proposition 65 warning. Please note that a heat shield is not included.
Installation & Warranty
Designed for an easy fit, the Force II includes all necessary parts and hardware for a straightforward installation you can complete at home. To back it up, the system is covered by Flowmaster’s Lifetime Limited Warranty, giving you confidence in both the sound and the build for years of driving.
