# aFe Rock Basher 3in 409 SS Cat-Back Turn-Down Exhaust 12-18 Jeep Wrangler (JK) V6 3.6L/ 07-11 3.8L

This durable, purpose-built, cat-back exhaust system improves clearance over rough terrain for the Jeep JK adventurist who wants it all. Large, 2 ½" to 3" mandrel-bent 409 stainless steel tubing outflows the restrictive OE exhaust to increase torque and horsepower while a free-flowing muffler delivers a powerful, performance tone. The ROCK BASHER'S unique pre-axle turn down tip handles off-road obstacles and utilizes factory mounts for a qui ck and simple install. This cat-back exhaust system has a turn down tip under the vehicle, before the rear axle, to take on rough terrain and off-road obstacles. No more smashed tips. An 18" long, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound whi le unleashing all available horsepower and torque.

-   Free Flowing Stainless Steel Muffler
-   Hassle Free Installation
-   MIG Welded For Strength
-   Steel Band Clamps
-   Aggressive Sound

This Part Fits:

Year

Make

Model

Submodel

2011

Jeep

Wrangler

Unlimited 70th Anniversary

2016

Jeep

Wrangler

Unlimited 75th Anniversary

2007-2017

Jeep

Wrangler

Unlimited Rubicon

2007-2017

Jeep

Wrangler

Unlimited Sahara

2010-2017

Jeep

Wrangler

Unlimited Sport

2016

Jeep

Wrangler

Unlimited Sport S

2007-2010

Jeep

Wrangler

Unlimited X

2018

Jeep

Wrangler JK

Unlimited Rubicon

2018

Jeep

Wrangler JK

Unlimited Sahara

2018

Jeep

Wrangler JK

Unlimited Sport

2018

Jeep

Wrangler JK

Unlimited Sport S

## Details

- **Price:** 731.87 CAD
- **Vendor:** aFe
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 731.87 CAD | In stock |

## Images

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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-rock-basher-3in-409-ss-cat-back-turn-down-exhaust-12-18-jeep-wrangler-jk-v6-3-6l-07-11-3-8l)
> Updated: 2026-07-04