# aFe Power 49-36450-B Mach Force XP Cat-Back Stainless Exhaust System for 2014-2019 Porsche 911

### 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: 49-36450-B
-   Product type: Mach Force XP Cat-Back Stainless Exhaust System
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2014 Porsche 911, Note: Gt3 3.8L
-   2015 Porsche 911, Note: Gt3 3.8L
-   2016 Porsche 911, Note: Gt3 3.8L
-   2018 Porsche 911, Note: Gt3 4.0L
-   2019 Porsche 911, Note: Gt3 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 49-36450-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 Porsche 911
-   49-36450-B fitment
-   aFe Power Mach Force XP Cat-Back Stainless Exhaust System
-   2014 Porsche 911 Mach Force XP Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2014

Porsche

911

Gt3 3.8L

2015

Porsche

911

Gt3 3.8L

2016

Porsche

911

Gt3 3.8L

2018

Porsche

911

Gt3 4.0L

2019

Porsche

911

Gt3 4.0L

## Details

- **Price:** 5310.14 CAD
- **Vendor:** aFe Power
- **Type:** Mach Force XP Cat-Back Stainless Exhaust System
- **Tags:** 2014 Porsche 911, 2015 Porsche 911, 2016 Porsche 911, 2018 Porsche 911, 2019 Porsche 911, 49-36450-B, aFe Power, AFE-49-36450-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 | 5310.14 CAD | In stock |

## Images

- aFe Power 49-36450-B Mach Force XP Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-porsche-911-cat-back-exhaust-49-36450-b)
> Updated: 2026-07-16