MBRP Cat-Back Exhaust | Jeep Wrangler TJ 2.5L/4.0L (97-99) (S5512P)

The MBRP S5512P-a is a cat-back exhaust system designed for Jeep Wrangler TJ models from 1997 to 1999. Constructed from heavy-gauged aluminized steel, it provides a durable, cost-effective upgrade that enhances sound and improves exhaust flow. The system features mandrel-bent 2.5-inch tubing, which reduces restrictions and offers a smooth, consistent exhaust path. Its design produces a deep, moderate tone at idle with a satisfying rumble during acceleration, delivering a noticeable sound upgrade without excessive cabin noise. The system is jig-manufactured for precise fitment and straightforward installation, requiring cutting of the OEM exhaust but no welding, with all necessary clamps included.

This exhaust is compatible with 1997–1999 Jeep Wrangler TJ models equipped with inline-4 2.5L or inline-6 2.5-inch engines. It is intended for street use and daily driving, offering improved performance, sound, and style. The bolt-on design makes installation accessible for DIY enthusiasts, providing a professional appearance and reliable operation. The kit includes all components needed for a direct replacement, making it an ideal upgrade for Jeep owners seeking enhanced tone and performance on a budget.