# aFe Power 49-44113 MACH Force XP 3" Stainless Steel Downpipe for 2015-2016 Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L and More

### Performance Overview

The new MACH Force XP turbo down-pipe is engineered to perform in the most extreme environments. This down-pipe is constructed from ceramic coated 3" mandrel bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, quicker turbo spool times and lower EGT's.

### Key Features

-   Brand: aFe Power
-   Part number: 49-44113
-   Product type: MACH Force XP 3" Stainless Steel Downpipe
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2015 Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L
-   2016 Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L
-   2015 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L
-   2016 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L
-   2015 Gmc Sierra 2500 Hd Base, Denali, Sle, Slt 6.6L
-   2016 Gmc Sierra 2500 Hd Base, Denali, Sle, Slt 6.6L
-   2015 Gmc Sierra 3500 Hd Base, Denali, Sle, Slt 6.6L
-   2016 Gmc Sierra 3500 Hd Base, Denali, Sle, Slt 6.6L

### 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 49-44113.

**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 3" Stainless Steel Downpipe for Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L
-   49-44113 fitment
-   aFe Power MACH Force XP 3" Stainless Steel Downpipe
-   2015 Chevrolet Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L MACH Force XP 3" Stainless Steel Downpipe

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Chevrolet

Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L

2016

Chevrolet

Silverado 2500 Hd High Country, Lt, Ltz, Wt 6.6L

2015

Chevrolet

Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L

2016

Chevrolet

Silverado 3500 Hd High Country, Lt, Ltz, Wt 6.6L

2015

Gmc

Sierra 2500 Hd Base, Denali, Sle, Slt 6.6L

2016

Gmc

Sierra 2500 Hd Base, Denali, Sle, Slt 6.6L

2015

Gmc

Sierra 3500 Hd Base, Denali, Sle, Slt 6.6L

2016

Gmc

Sierra 3500 Hd Base, Denali, Sle, Slt 6.6L

## Details

- **Price:** 755.42 CAD
- **Vendor:** aFe Power
- **Type:** MACH Force XP 3" Stainless Steel Downpipe
- **Tags:** 2015 Chevrolet Silverado 2500 Hd High Country, 2015 Chevrolet Silverado 3500 Hd High Country, 2015 Gmc Sierra 2500 Hd Base, 2015 Gmc Sierra 3500 Hd Base, 2016 Chevrolet Silverado 2500 Hd High Country, 2016 Chevrolet Silverado 3500 Hd High Country, 2016 Gmc Sierra 2500 Hd Base, 2016 Gmc Sierra 3500 Hd Base, 49-44113, aFe Power, AFE-49-44113, Air Filter, Air Intake, Auto Parts, Automotive, Denali, Diesel Performance, Direct Replacement, Exhaust Performance, Lt, Ltz, MACH Force XP 3" Stainless Steel Downpipe, Performance Parts, Sle, Slt 6.6L, Vehicle Fitment, Wt 6.6L

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 755.42 CAD | In stock |

## Images

- aFe Power 49-44113 MACH Force XP 3" Stainless Steel Downpipe

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-chevrolet-silverado-2500-hd-high-country-mach-force-xp-49-44113)
> Updated: 2026-07-16