aFe 2.5in 409 Stainless Steel Cat-Back Exhaust System | Jeep Cherokee XJ (91-01) I6-4.0L (49-46225) t14sold-KDT966 contributing to improved engine efficiency

contributing to improved engine efficiency and sound quality

Part #: 247-4209

combining innovative design with durable materials to deliver a product that enhances both the appearance and functionality of your vehicle

The monotube design provides consistent damping and heat dissipation

aFe 2.5in 409 Stainless Steel Cat-Back Exhaust System | Jeep Cherokee XJ (91-01) I6-4.0L (49-46225) t14sold-KDT966 contributing to improved engine efficiencyMach Force XP 409 SS Hi Tuck Cat Back Exhaust System with Single Rear Exit by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2. 5". Exhaust System Sound: Aggressive Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from