# aFe Power 49-43047 MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip) for 2005-2009 Ford Mustang

### Performance Overview

In recent testing this Mach Force XP cat-back exhaust system produced 9 horsepower and 32 lbs. x ft. of torque. This exhaust system is constructed out of mandrel bent, stainless steel and includes MIG welded hangers and OE style band clamps for a simple, leak-free bolt-on installation

### Key Features

-   Brand: aFe Power
-   Part number: 49-43047
-   Product type: MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip)
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2005 Ford Mustang, Note: Base; 4.0L
-   2006 Ford Mustang, Note: Base; 4.0L
-   2007 Ford Mustang, Note: Base; 4.0L
-   2008 Ford Mustang, Note: Base; 4.0L
-   2009 Ford Mustang, Note: Base; 4.0L

### 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 49-43047.

**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

-   MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip) for Ford Mustang
-   49-43047 fitment
-   aFe Power MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip)
-   2005 Ford Mustang MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Ford

Mustang

Base; 4.0L

2006

Ford

Mustang

Base; 4.0L

2007

Ford

Mustang

Base; 4.0L

2008

Ford

Mustang

Base; 4.0L

2009

Ford

Mustang

Base; 4.0L

## Details

- **Price:** 1549.03 CAD
- **Vendor:** aFe Power
- **Type:** MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip)
- **Tags:** 2005 Ford Mustang, 2006 Ford Mustang, 2007 Ford Mustang, 2008 Ford Mustang, 2009 Ford Mustang, 49-43047, aFe Power, AFE-49-43047, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip), Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1549.03 CAD | In stock |

## Images

- aFe Power 49-43047 MACHForce XP Cat-Back Exhaust System - 2.5 in. Diameter - 409 Stainless Steel (Incl. Clamps/Mufflers/Sectional Tubing/3.5 in. 304 Stainless Steel Tip)

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> Source: [Standard Auto Part](www.standardautopart.com/products/afe-ford-mustang-cat-back-exhaust-49-43047)
> Updated: 2026-06-13