This DynoMax Jeep Cherokee Exhaust proves that bigger isn't always better. And having a too large system, in fact, can badly affect performance. What your Jeep Cherokee needs is an improvement in system's flow. The large diameter pipe is just very overrated and isn't what's cool. With these DynoMax exhausts that feature direct-fit Super Turbo and Ultra Flo Welded mufflers, go faster and make horsepower. This performance exhaust for Jeep Cherokee model includes an all-aluminized mandrel-bent DynoMax pipes for smooth exhaust flow. Most Super Turbo and Ultra Flo Welded systems follow OE routing and attach directly to OE mounting locations. The required clamps and hangers are included in the Super Turbo and Ultra Flo Welded Kits.