# aFe Rock Basher 2.5in 409SS Cat-Back Exhaust System 18-21 Jeep Wrangler (JL) V6 3.6L

This durable, purpose-built, cat-back exhaust system for the Jeep Wrangler JL 2 door improves clearance over rough terrain for the adventurist who wants it all. Large, 3" mandrel-bent 409 stainless steel tubing outflows the restrictive factory exhaust to deliver gains of up to +9 horsepower and +8 lbs. x ft. of torque, as measured on our in-house dyno. The free-flowing muffler delivers a powerful, performance tone while the ROCK BASHER'S shortened pre-axle turndown tip handles off-road obstacles. This system utilizes factory mounts for a quick and simple install.

-   Shortened Pre-Axle Turn Down Exit Offers More Ground Clearance
-   409 Stainless Steel Tubing For Unrestrictive Exhaust Flow
-   Muffler Has A Powerful Aggressive Performance Tone
-   100% Hand MIG-Welded For Strength and Durability
-   Free Flowing Stainless Steel Muffler

This Part Fits:

Year

Make

Model

Submodel

2021

Jeep

Wrangler

80th Anniversary

2021,2023

Jeep

Wrangler

Freedom

2021

Jeep

Wrangler

Islander

2018-2026

Jeep

Wrangler

Rubicon

2024-2026

Jeep

Wrangler

Rubicon X

2018-2026

Jeep

Wrangler

Sport

2018-2026

Jeep

Wrangler

Sport S

2018-2019

Jeep

Wrangler

Unlimited Rubicon

2018-2019

Jeep

Wrangler

Unlimited Sahara

2018-2019

Jeep

Wrangler

Unlimited Sport

2018-2019

Jeep

Wrangler

Unlimited Sport S

2021-2026

Jeep

Wrangler

Willys

2021-2024

Jeep

Wrangler

Willys Sport

## Details

- **Price:** 795.77 CAD
- **Vendor:** aFe
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 795.77 CAD | In stock |

## Images

- Photo - Primary
- Photo - Mounted
- Photo - Mounted
- User 1
- User 4
- Photo - Unmounted
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-rock-basher-2-5in-409ss-cat-back-exhaust-system-18-21-jeep-wrangler-jl-v6-3-6l)
> Updated: 2026-07-04