Enhance your Jeep Wrangler's performance with the MBRP S5520AL Cat Back Exhaust System, designed specifically for the 2004-2006 Jeep Wrangler (TJ) with a 4.0L I-6 engine. This exhaust system delivers the perfect blend of performance and affordability, making it an ideal choice for Jeep enthusiasts looking to improve their ride without breaking the bank. Crafted from heavy-gauge aluminized steel, the MBRP Armor Lite exhaust system is built to withstand the rigors of off-road adventures while providing an impressive sound. The mandrel-bent tubing ensures unrestricted exhaust flow, allowing your engine to breathe freely and boosting power output. With a single side exit and no tip required, installation is straightforward, and the system includes all necessary hardware for a hassle-free setup. Upgrade your Jeep Wrangler with the MBRP S5520AL Cat Back Exhaust and enjoy enhanced performance, durability, and a deep, aggressive exhaust note that will turn heads wherever you go. <b>Features:</b> * Material: Heavy-gauge aluminized steel for durability and resistance to dings.: Material: Heavy-gauge aluminized steel for durability and resistance to dings. * Design: Mandrel-bent tubing for maximum exhaust flow and performance.: Design: Mandrel-bent tubing for maximum exhaust flow and performance. * Installation: Includes all necessary hardware for easy setup.: Installation: Includes all necessary hardware for easy setup. * Exit Style: Single side exit design for a sleek look.: Exit Style: Single side exit design for a sleek look. * Sound: Aggressive exhaust note enhancing your driving experience.: Sound: Aggressive exhaust note enhancing your driving experience.