Gibson 98-99 Dodge Durango SLT 3.9L 3in Cat-Back Single Exhaust - Stainless

If you're looking to give your 1998-2001 Dodge Durango SLT with the 3.9L engine a bit more growl and a noticeable performance boost, this Gibson cat-back exhaust system is a solid choice. Gibson is well-known for making reliable exhaust systems that bolt right on, and this one exits straight out the back with a polished stainless steel tip for a clean look. It's designed to be a hassle-free upgrade that you can install yourself, giving your truck a more aggressive sound without excessive cabin noise.

What sets this system apart is the use of stainless steel mandrel-bent tubing, which means the pipe maintains its diameter throughout the bends for better exhaust flow. Inside, the Superflow™ CFT muffler uses baffles and chambers, not packing material, to manage sound. This design helps reduce interior drone while still giving you that satisfying, aggressive exhaust note when you step on the gas. You can expect an average gain of 5-10 horsepower from the improved flow. The system includes all the necessary hardware and factory-style hangers, making the bolt-on installation straightforward.

This Gibson exhaust comes with a lifetime limited warranty, so you can be confident in its durability. It's a complete cat-back system, meaning it replaces everything from the catalytic converter back, giving you a consistent and improved exhaust path from front to rear.