# aFe Power 49-36442-B Mach Force XP Cat-Back Stainless Exhaust System for 2015-2020 Audi S3

### Performance Overview

aFe 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

-   Brand: aFe Power
-   Part number: 49-36442-B
-   Product type: Mach Force XP Cat-Back Stainless Exhaust System
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2015 Audi S3, Note: Premium Plus, Prestige 2.0L
-   2016 Audi S3, Note: Premium Plus, Prestige 2.0L
-   2017 Audi S3, Note: Premium Plus, Prestige 2.0L
-   2018 Audi S3, Note: Premium Plus, Prestige 2.0L
-   2019 Audi S3, Note: Premium Plus, Prestige 2.0L
-   2020 Audi S3, Note: Premium, Premium Plus, Progressiv, Technik 2.0L

### 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 49-36442-B.

**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

-   Mach Force XP Cat-Back Stainless Exhaust System for Audi S3
-   49-36442-B fitment
-   aFe Power Mach Force XP Cat-Back Stainless Exhaust System
-   2015 Audi S3 Mach Force XP Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Audi

S3

Premium Plus, Prestige 2.0L

2016

Audi

S3

Premium Plus, Prestige 2.0L

2017

Audi

S3

Premium Plus, Prestige 2.0L

2018

Audi

S3

Premium Plus, Prestige 2.0L

2019

Audi

S3

Premium Plus, Prestige 2.0L

2020

Audi

S3

Premium, Premium Plus, Progressiv, Technik 2.0L

## Details

- **Price:** 2486.72 CAD
- **Vendor:** aFe Power
- **Type:** Mach Force XP Cat-Back Stainless Exhaust System
- **Tags:** 2015 Audi S3, 2016 Audi S3, 2017 Audi S3, 2018 Audi S3, 2019 Audi S3, 2020 Audi S3, 49-36442-B, aFe Power, AFE-49-36442-B, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Mach Force XP Cat-Back Stainless Exhaust System, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2486.72 CAD | In stock |

## Images

- aFe Power 49-36442-B Mach Force XP Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](www.standardautopart.com/products/afe-audi-s3-cat-back-exhaust-49-36442-b)
> Updated: 2026-06-13