Description
Overview
The Flowmaster Force II Cat-back Exhaust System is engineered to upgrade your Jeep Wrangler with a deeper exhaust note and improved flow, without the excessive volume that turns daily driving into a chore. Built around Flowmaster’s proven Super 50 Series muffler and 2.50-inch mandrel-bent stainless steel tubing, this Force II system delivers a mild, refined tone that sounds great without overwhelming the cabin. It fits 2007-2018 Jeep Wrangler JK 2-door and 4-door models equipped with the 3.8L or 3.6L engine, and works with both 4WD configurations.
Mandrel bending keeps the pipe diameter consistent through every curve, promoting smooth exhaust flow from the muffler back to the tip. The 2.50-inch stainless steel tubing routes into the Super 50 Series muffler, which uses an internal resonance chamber to keep interior drone to a minimum while producing a deep, mild exterior sound level.
Sound & Design
If you want a noticeable exhaust upgrade that still lets you hold a conversation on the highway, the Force II hits that balance. The Super 50 Series muffler tames cabin resonance, so you get a purposeful tone outside the Jeep and a comfortable ride inside. The mandrel-bent tailpipe exits in the stock location and is capped with a 3.00-inch brushed 304 stainless steel tip at the rear bumper for a clean, finished appearance.
Key Highlights
- 2.50-inch mandrel-bent stainless steel construction for consistent, smooth exhaust flow
- Super 50 Series muffler with internal resonance chamber for a deep, mild sound and minimal interior drone
- Single tailpipe that exits in the stock location, finished with a 3.00-inch brushed 304 stainless steel tip
- Uses factory hanger locations for a straightforward, bolt-on installation
- Includes the muffler, all necessary parts, hardware, and installation instructions
- Emissions legal and CARB (California) compliant
Fitment
This cat-back system is designed for 2007-2018 Jeep Wrangler JK 2-door and 4-door models with the 3.8L or 3.6L engine and 4WD. Because it bolts to the factory hanger locations and exits in the stock position, installation is designed to be direct and hassle-free. Please note a heat shield is not included with this system, and the part is subject to a California Proposition 65 warning.
Warranty
The Force II Cat-back Exhaust System is emissions legal, CARB compliant, and backed by Flowmaster’s Lifetime Limited Warranty, giving you long-term confidence in the durability of the stainless steel components and Super 50 Series muffler. It’s a complete, ready-to-install upgrade for JK owners who want a better-sounding, better-flowing exhaust that keeps things street-legal.
