Description
The aFe Power Large Bore-HD 2-1/2 IN 409 Stainless Steel DPF-Back Exhaust System is engineered to deliver enhanced exhaust flow, improved performance, and an aggressive exhaust tone for the 2014–2019 Jeep Grand Cherokee (WK2) V6-3.0L EcoDiesel. Designed specifically for diesel performance enthusiasts, this free-flowing DPF-back system optimizes exhaust efficiency while maintaining daily-drivable refinement.
Dyno-tested to produce gains of up to +7 horsepower and +15 lb-ft of torque, this system helps unlock the full potential of the EcoDiesel engine. The exhaust is constructed from 2-1/2 inch mandrel-bent 409 stainless steel tubing, ensuring consistent diameter, maximum airflow, and long-term durability in demanding conditions.
Finished with dual 4-inch polished 304 stainless steel exhaust tips, the Large Bore-HD system delivers a bold, aggressive appearance that enhances the rear profile of the Grand Cherokee. The system utilizes bayonet-style hangers, OE-style flanges, and high-quality band clamps, allowing for a secure, leak-free seal and a straightforward, hassle-free installation using factory mounting locations.
Designed and manufactured in Corona, California, this exhaust system reflects aFe Power’s commitment to precision engineering, premium materials, and proven performance.
Performance Sound
The free-flowing exhaust design produces a deep, powerful performance tone without excessive drone, allowing the engine to breathe freely while maximizing available horsepower and torque.
Polished Exhaust Tips
Large dual 4-inch polished 304 stainless steel tips provide corrosion resistance and a clean, aggressive finish that stands out on the road.
Leak-Free Construction
High-quality band clamps and OE-style flanges ensure a full 360-degree sealing surface, preventing leaks and maintaining consistent exhaust flow.
Emissions Disclaimer
This DPF-back exhaust system does not require a CARB EO number, as it does not modify emissions-control components.
Vehicle Fitment
-
2014–2019 Jeep Grand Cherokee (WK2)
-
Engine: V6-3.0L EcoDiesel
