# aFe Power 49-43121-B Rebel XD Series DPF-Back Stainless Exhaust System for 2015-2016 Ford F-250 and More

### Performance Overview

aFe Rebel XD Series DPF-Back Exhaust Systems come with special design with smooth transition bends that provides low turbulence while increasing horsepower and torque. The Rebel XD exhaust systems feature 4" mandrel-bent stainless steel tubing construction for maximum durability. Plus, they are available with massive straight-cut intercooled exhaust tips with black or polished finish. The installation process is quick and easy, because the exhaust systems use all factory mounting locations.

### Key Features

-   Brand: aFe Power
-   Part number: 49-43121-B
-   Product type: Rebel XD Series DPF-Back Stainless Exhaust System
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2015 Ford F-250, Note: Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab
-   2016 Ford F-250, Note: Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab
-   2015 Ford F-350, Note: Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab
-   2016 Ford F-350, Note: Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab

### 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 49-43121-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

-   Rebel XD Series DPF-Back Stainless Exhaust System for Ford F-250
-   49-43121-B fitment
-   aFe Power Rebel XD Series DPF-Back Stainless Exhaust System
-   2015 Ford F-250 Rebel XD Series DPF-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Ford

F-250

Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab

2016

Ford

F-250

Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab

2015

Ford

F-350

Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab

2016

Ford

F-350

Super Duty King Ranch, Lariat, Platinum, Xl, Xlt 6.7L W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed, W/98.0 In./8 Ft. 2 In. Bed Crew Cab Extended Cab; Regular Cab

## Details

- **Price:** 1123.76 CAD
- **Vendor:** aFe Power
- **Type:** Rebel XD Series DPF-Back Stainless Exhaust System
- **Tags:** 2015 Ford F-250, 2015 Ford F-350, 2016 Ford F-250, 2016 Ford F-350, 49-43121-B, aFe Power, AFE-49-43121-B, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Rebel XD Series DPF-Back Stainless Exhaust System, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1123.76 CAD | In stock |

## Images

- aFe Power 49-43121-B Rebel XD Series DPF-Back Stainless Exhaust System

---

> Source: [Standard Auto Part](www.standardautopart.com/products/afe-ford-f-250-exhaust-system-49-43121-b)
> Updated: 2026-06-13