# aFe Twisted Steel Headers 07-11 Jeep Wrangler (JK) V6-3.8L

aFe Power's New Twisted Steel Headers deliver +6 HP and +6 lbs. x ft. torque over the factory exhaust manifolds. The headers are constructed of 1-1/2" 14-gauge 409 stainless steel tubing with 3/8" thick flanges to ensure a leak free seal. To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce, true mitered collectors are used for true pulse control technology improving flow and performance. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. Factory Mounting Locations: These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered Collectors: Mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Heavy Duty Flanges: 3/8" thick flanges prevent warpage to ensure a leak-free seal over the life of the vehicle. Note 1: aFe recommends purchasing spark plug wire boot protectors (P/N: 48-90001) and gaskets (P/N: 48-90004) for additional protection for a hassle-free installation. Spark plug boot protectors provide up to 1600F protection for your spark plug wires. Gaskets ensure a leak free seal for a hassle-free installation. Note 2: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

-   3/8 in. Thick Laser Cut Flanges For A Leak Free Seal
-   Optimized Tube Lengths Improve Flow And Performance
-   100% Hand MIG-Welded Construction For Strength
-   Mandrel Bent 409 Stainless Steel Tubing
-   Connects Directly To OE or aFe Exhaust
-   Heavy Duty Flanges
-   OE Style Gaskets

This Part Fits:

Year

Make

Model

Submodel

2011

Jeep

Wrangler

70th Anniversary

2007-2011

Jeep

Wrangler

Rubicon

2007-2011

Jeep

Wrangler

Sahara

2010-2011

Jeep

Wrangler

Sport

2011

Jeep

Wrangler

Unlimited 70th Anniversary

2007-2011

Jeep

Wrangler

Unlimited Rubicon

2007-2011

Jeep

Wrangler

Unlimited Sahara

2010-2011

Jeep

Wrangler

Unlimited Sport

2007-2010

Jeep

Wrangler

Unlimited X

2007-2010

Jeep

Wrangler

X

## Details

- **Price:** 1064.14 CAD
- **Vendor:** aFe
- **Type:** Headers & Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1064.14 CAD | In stock |

## Images

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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-twisted-steel-headers-07-11-jeep-wrangler-jk-v6-3-8l)
> Updated: 2026-07-04