# aFe Power 49-44034 MACHForce XP Down Pipe, 3.5" pipe for 2005–2010 Chevrolet Silverado 2500 Hd

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:**

-   MACH Force-Xp Down-Pipe
-   3 in. Tubing
-   Stainless Steel
-   Factory Mounting Locations
-   Leak Free Seal
-   Ceramic Coated Inside And Out

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: 49-44034

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

CHEVROLET

SILVERADO 2500 HD

Trim: BASE, LS, LT; Engine: 6.6L

2006

CHEVROLET

SILVERADO 2500 HD

Trim: LS, LT, WT; Engine: 6.6L

2007

CHEVROLET

SILVERADO 2500 HD

Trim: LS, LT, LTZ, WT; Engine: 6.6L; Note: Classic Body, New Body

2008

CHEVROLET

SILVERADO 2500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2009

CHEVROLET

SILVERADO 2500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2010

CHEVROLET

SILVERADO 2500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2005

CHEVROLET

SILVERADO 3500

Trim: BASE, LS, LT; Engine: 6.6L

2006

CHEVROLET

SILVERADO 3500

Trim: LS, LT, WT; Engine: 6.6L

2007

CHEVROLET

SILVERADO 3500

Trim: LS, LT, WT; Engine: 6.6L; Note: Classic Body

2007

CHEVROLET

SILVERADO 3500 HD

Trim: LT, LTZ, WT; Engine: 6.6L; Note: New Body

2008

CHEVROLET

SILVERADO 3500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2009

CHEVROLET

SILVERADO 3500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2010

CHEVROLET

SILVERADO 3500 HD

Trim: LT, LTZ, WT; Engine: 6.6L

2005

GMC

SIERRA 2500 HD

Trim: BASE, SLE, SLT, WT; Engine: 6.6L

2006

GMC

SIERRA 2500 HD

Trim: SL, SLE, SLT, WT; Engine: 6.6L

2007

GMC

SIERRA 2500 HD

Trim: SL, SLE, SLT, WT; Engine: 6.6L; Note: Classic Body, New Body

2008

GMC

SIERRA 2500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

2009

GMC

SIERRA 2500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

2010

GMC

SIERRA 2500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

2005

GMC

SIERRA 3500

Trim: BASE, SLE, SLT, WT; Engine: 6.6L

2006

GMC

SIERRA 3500

Trim: SL, SLE, SLT, WT; Engine: 6.6L

2007

GMC

SIERRA 3500

Trim: SL, SLE, SLT, WT; Engine: 6.6L; Note: Classic Body

2007

GMC

SIERRA 3500 HD

Trim: SLE, SLT, WT; Engine: 6.6L; Note: New Body

2008

GMC

SIERRA 3500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

2009

GMC

SIERRA 3500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

2010

GMC

SIERRA 3500 HD

Trim: SLE, SLT, WT; Engine: 6.6L

### 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 49-44034.

**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

-   MACHForce XP Down Pipe, 3.5" pipe for Chevrolet Silverado 2500 Hd
-   49-44034 fitment
-   aFe Power MACHForce XP Down Pipe, 3.5" pipe
-   2005–2010 Chevrolet Silverado 2500 Hd MACHForce XP Down Pipe, 3.5" pipe

## Details

- **Price:** 1057.67 CAD
- **Vendor:** aFe Power
- **Type:** MACHForce XP Down Pipe, 3.5" pipe
- **Tags:** 2005–2010 Chevrolet Silverado 2500 Hd, 3.5" pipe, 49-44034, aFe Power, Exhaust, MACHForce XP Down Pipe, Performance Intake, Throttle Body, Transmission, Turbo

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1057.67 CAD | In stock |

## Images

- aFe Power 49-44034 MACHForce XP Down Pipe, 3.5" pipe for 2005–2010 Chevrolet Silverado 2500 Hd

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-power-49-44034-machforce-xp-down-pipe-3-5-pipe)
> Updated: 2026-10-17