Skip to content
Enhance performance and sound with this stainless steel cat-back system.
The Advanced FLOW Engineering Rock Basher Cat Back Exhaust System is designed for the Jeep Wrangler JL with a V6-3.6 Liter engine. This exhaust system features 3 Inch mandrel-bent 409 stainless steel tubing that significantly improves exhaust flow compared to the original equipment exhaust. The system is engineered to provide performance gains, with testing showing increases of up to +9 Horsepower and +8 Pounds X Foot of torque, ensuring that drivers experience enhanced power and efficiency.
This exhaust system includes a free-flowing stainless steel muffler that produces an aggressive sound while absorbing high pitch tones. The design incorporates OE-style bayonet hangers to maintain stable pipe location during high vibration and heat conditions, ensuring durability and reliability. The pre-axle turn-down style allows for a unique exhaust tone that is characteristic of the aFe POWER brand.
Installation is straightforward, utilizing all factory mounting locations and high-quality hardware for a secure fit. The system is 100 percent hand MIG-welded, providing strength and longevity. With no exhaust tip included, this cat-back system is designed for those who prefer a clean, performance-oriented look without additional embellishments.
Features
- 3 Inch Mandrel Bent, 409 Stainless Steel Tubing For Unrestrictive Exhaust Flow
- Free-Flowing Stainless Steel Muffler And Aggressive, Performance Tone
- 100 Percent Hand MIG-Welded For Strength And Durability
- Pre-Axle Turn-Down Style: This Cat-Back Exhaust System Has A Turn-Down Tip Under The Vehicle, Before The Rear Axle, Producing A Signature Exhaust Tone
- Aggressive Sound: A Free-Flowing Stainless Steel Muffler Is Used To Absorb High Pitch Tones Producing A Powerful Sound And Unleashing All Available Horsepower And Torque
- Perfect Fit: OE-Style Bayonet Hangers Are Used To Maintain A Stable Pipe Location During High Vibration And High Heat Conditions
- Installation Is A Snap: This Exhaust System Uses All Factory Mounting Locations, And High Quality Hardware For A 360-Degree Sealing Surface And Hassle-Free Installation
Specifications
- Manufacturer: Advanced FLOW Engineering
- Manufacturer Part Number: 49-48068
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Single
- Exit Position: Driver Side Behind Tire
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 3 Inch
- Includes Exhaust Tip: No
- Exhaust Tip Style: Without Tip
- Exhaust Tip Material: Without Tip
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: Yes
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: AFE Power
- Includes Hardware: Yes
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2018-2023 Jeep Wrangler JL
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
