# aFe Power 48-46203 Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors) for 2007-2011 Jeep Wrangler

### Performance Overview

aFe Power's new Twisted Steel header delivers an astounding 12hp and 19lbs. x ft. torque while outflowing the factory exhaust manifold. aFe engineers have designed a header that features a symmetrical tube design for optimum balance and efficiency of exhaust flow. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% TIG-Welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary

### Key Features

-   Brand: aFe Power
-   Part number: 48-46203
-   Product type: Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors)
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2007 Jeep Wrangler, Note: Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L
-   2008 Jeep Wrangler, Note: Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L
-   2009 Jeep Wrangler, Note: Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L
-   2010 Jeep Wrangler, Note: Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X; 3.8L
-   2011 Jeep Wrangler, Note: 70Th Anniversary, Rubicon, Sahara, Sport, Unlimited 70Th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport; 3.8L

### 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 48-46203.

**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

-   Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors) for Jeep Wrangler
-   48-46203 fitment
-   aFe Power Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors)
-   2007 Jeep Wrangler Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2007

Jeep

Wrangler

Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L

2008

Jeep

Wrangler

Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L

2009

Jeep

Wrangler

Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X; 3.8L

2010

Jeep

Wrangler

Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X; 3.8L

2011

Jeep

Wrangler

70Th Anniversary, Rubicon, Sahara, Sport, Unlimited 70Th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport; 3.8L

## Details

- **Price:** 1598.45 CAD
- **Vendor:** aFe Power
- **Type:** Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors)
- **Tags:** 2007 Jeep Wrangler, 2008 Jeep Wrangler, 2009 Jeep Wrangler, 2010 Jeep Wrangler, 2011 Jeep Wrangler, 48-46203, aFe Power, AFE-48-46203, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Merged Collectors), Performance Parts, Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1598.45 CAD | In stock |

## Images

- aFe Power 48-46203 Twisted Steel Header - 1.5 in. 14 Gauge 409 Stainless Steel Tubing (3/8 in. Thick Head Flange, Merged Collectors)

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-jeep-wrangler-twisted-steel-header-48-46203)
> Updated: 2026-07-16