Performance Overview

The Rock Basher is a durable cat-back exhaust system from aFe. It improves ground clearance making your Jeep overcome more off-road obstacles. The tubing is made from 409 stainless steel making it less restrictive to airflow than factory exhaust systems thus increasing engine performance with up to +9 horsepower and +8 lbs. x ft. of torque being produced. The 18 long free flowing muffler is made from stainless steel and produces a powerful tone to match the rugged off-road vehicle. The increased ground clearance is due to the turn down tip of the cat-back exhaust system just before the rear axle. Installation of the Rock Basher exhaust system is relatively easy because it uses factory exhaust mounting locations, which creates a snug fit and keeps the exhaust system in place even over rough terrain. The band clamps provide an all-round (360 degree) leak-free seal. Manufactured and engineered in aFe Corona, California facility in the U.S.

Key Features

• Brand: aFe Power
• Part number: 49-38099
• Product type: ROCK BASHER Stainless Cat-Back Exhaust System
• Designed for the compatible vehicle applications listed on this page

Vehicle Fitment

• 2021 Jeep Wrangler, Note: (Jl) Unlimited Rubicon 392 6.4L
• 2022 Jeep Wrangler, Note: (Jl) Unlimited Rubicon 392 6.4L
• 2023 Jeep Wrangler, Note: (Jl) Rubicon 392 6.4L
• 2024 Jeep Wrangler, Note: (Jl) Rubicon 392, Rubicon 392 Final Edition 6.4L
• 2025 Jeep Wrangler, Note: (Jl) Rubicon 392 Final Edition 6.4L

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 49-38099.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• ROCK BASHER Stainless Cat-Back Exhaust System for Jeep Wrangler
• 49-38099 fitment
• aFe Power ROCK BASHER Stainless Cat-Back Exhaust System
• 2021 Jeep Wrangler ROCK BASHER Stainless Cat-Back Exhaust System

Vehicle Fitment Table