# aFe Power 49-36338-B MACH Force-Xp Axle-Back Exhaust System for 2015–2018 BMW M3

aFe 49-36338-B - MACH Force-Xp Axle-Back Exhaust System  
aFe MACH Force XP Axle-Back Exhaust Systems are constructed from quality, mandrel-bent steel to ensure a stock fit. They are available in stainless or aluminized steel for a wide variety of popular diesel applications.

**Key Features:**

-   MACH Force-Xp Axle-Back Exhaust System
-   2.5 in. To 3 in. Stainless Steel Tubing
-   100 Percent TIG Welded
-   Incl. Adaptor Pipe/Muffler Assembly/Quad 3.5 in. Black Tips/Hardware

aFe was found in April, 1999. They have a team of experienced engineers that produce high flow, high performance air filters & intake systems for the automotive industry. They also manufacture exhaust systems, intercoolers, turbochargers, programmers, differential covers, transmission pans and throttle body spacers for late model cars, trucks, SUV's.

Brand: aFe Power  
Part Number: 49-36338-B

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

BMW

M3

Trim: BASE; Engine: 3.0L

2016

BMW

M3

Trim: BASE; Engine: 3.0L

2017

BMW

M3

Trim: BASE; Engine: 3.0L

2018

BMW

M3

Trim: BASE; Engine: 3.0L

2015

BMW

M4

Trim: BASE; Engine: 3.0L

2016

BMW

M4

Trim: BASE, GTS; Engine: 3.0L

2017

BMW

M4

Trim: BASE; Engine: 3.0L

2018

BMW

M4

Trim: BASE; Engine: 3.0L

2019

BMW

M4

Trim: BASE, CS; Engine: 3.0L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility table above before purchase.

**What part number is this?**  
The listed part number is 49-36338-B.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   MACH Force-Xp Axle-Back Exhaust System for BMW M3
-   49-36338-B fitment
-   aFe Power MACH Force-Xp Axle-Back Exhaust System
-   2015–2018 BMW M3 MACH Force-Xp Axle-Back Exhaust System

## Details

- **Price:** 6557.78 CAD
- **Vendor:** aFe Power
- **Type:** MACH Force-Xp Axle-Back Exhaust System
- **Tags:** 2015–2018 BMW M3, 49-36338-B, aFe Power, Diesel Performance, Exhaust, MACH Force-Xp Axle-Back Exhaust System, Performance Intake, Throttle Body, Transmission

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6557.78 CAD | In stock |

## Images

- aFe Power 49-36338-B MACH Force-Xp Axle-Back Exhaust System for 2015–2018 BMW M3

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-power-49-36338-b-mach-force-xp-axle-back-exhaust-system)
> Updated: 2026-10-16