Description
Overview
The Flowmaster Force II Cat-back Exhaust System is built for the driver who wants a subtle custom appearance backed by all the performance advantages a Flowmaster cat-back system delivers. This Force II system pairs proven Flowmaster engineering with clean, understated looks, making it an ideal upgrade for anyone who wants more from their exhaust without an aggressive, over-the-top sound. Designed for 4WD applications, it replaces the restrictive factory piping from the catalytic converter back with a free-flowing, purpose-built system.
At the heart of the Force II is 2.50-inch mandrel-bent stainless steel tubing that keeps exhaust flowing smoothly through every bend, helping the engine breathe and reducing restriction. The system carries a 2.50-inch inlet diameter and is capped with a 2.50-inch brushed-finish stainless steel tip that adds a tasteful, factory-plus appearance at the rear of the vehicle. The silver-finished piping and stainless construction are made to look great and hold up under the demands of daily driving and off-road use alike.
Sound & Muffler
Tone is where the Force II truly earns its name. It features a 60 Series performance muffler tuned to deliver a mild interior tone with a moderate exterior note. That means a comfortable, refined cabin experience with just enough presence outside to let people know you’re running a genuine Flowmaster. The muffler is included, so the system arrives ready to deliver its signature sound right out of the box.
Key Benefits
Like all Flowmaster exhaust systems, the Force II is engineered to improve throttle response, power, and mileage. The cat-back design and mandrel-bent tubing work together to unlock flow the restrictive factory system leaves on the table, giving you a more responsive, more efficient drive.
- 2.50-inch mandrel-bent stainless steel tubing for maximum flow and durability
- 60 Series performance muffler with a mild interior tone and moderate exterior tone
- Included 2.50-inch brushed-finish stainless steel exhaust tip for a clean, custom look
- Uses factory hanger locations for a quick, straightforward installation
- All necessary parts and hardware included
- CARB (California) compliant and covered by Flowmaster’s Lifetime Limited Warranty
Fitment & Installation
Installation is designed to be fast and hassle-free. The Force II mounts to the factory hanger locations, so there’s no fabrication guesswork, and every kit ships with the parts and hardware needed to complete the job. The system is configured for 4WD applications and is CARB (California) compliant, making it a smart choice for emissions-conscious states. Please note this product carries a California Proposition 65 warning, and a heat shield is not included.
Backed by Flowmaster’s Lifetime Limited Warranty, the Force II Cat-back gives you lasting stainless steel construction, a refined tone, and real performance gains in one complete package.







