# aFe Power 49-44013-B Cat-Back Exhaust System, 3 in. mandrel bent for 2004-2007 Chevrolet Silverado 1500 and More

### 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: 49-44013-B
-   Product type: Cat-Back Exhaust System, 3 in. mandrel bent
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2004 Chevrolet Silverado 1500, Note: Base, Hybrid, Ls, Lt, Ss, Wt, Z71 Off-Road; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2005 Chevrolet Silverado 1500, Note: Base, Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2006 Chevrolet Silverado 1500, Note: Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2007 Chevrolet Silverado 1500, Note: Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Classic Body; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2004 Gmc Sierra 1500, Note: Base, Denali, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2005 Gmc Sierra 1500, Note: Base, Hybrid, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2006 Gmc Sierra 1500, Note: Hybrid, Sl, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed
-   2007 Gmc Sierra 1500, Note: Hybrid, Sl, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Classic Body; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

### 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 49-44013-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

-   Cat-Back Exhaust System, 3 in. mandrel bent for Chevrolet Silverado 1500
-   49-44013-B fitment
-   aFe Power Cat-Back Exhaust System, 3 in. mandrel bent
-   2004 Chevrolet Silverado 1500 Cat-Back Exhaust System, 3 in. mandrel bent

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Chevrolet

Silverado 1500

Base, Hybrid, Ls, Lt, Ss, Wt, Z71 Off-Road; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2005

Chevrolet

Silverado 1500

Base, Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2006

Chevrolet

Silverado 1500

Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2007

Chevrolet

Silverado 1500

Hybrid, Ls, Lt, Ss, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Classic Body; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2004

Gmc

Sierra 1500

Base, Denali, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2005

Gmc

Sierra 1500

Base, Hybrid, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2006

Gmc

Sierra 1500

Hybrid, Sl, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

2007

Gmc

Sierra 1500

Hybrid, Sl, Sle, Slt, Wt; 4.3L, 4.8L, 5.3L, 6.0L; Classic Body; Extended Cab W/78.0 In./6 Ft. 6 In. Bed, Extended Cab W/96.0 In./8 Ft. Bed, Regular Cab W/96.0 In./8 Ft. Bed

## Details

- **Price:** 1407.27 CAD
- **Vendor:** aFe Power
- **Type:** Cat-Back Exhaust System, 3 in. mandrel bent
- **Tags:** 2004 Chevrolet Silverado 1500, 2004 Gmc Sierra 1500, 2005 Chevrolet Silverado 1500, 2005 Gmc Sierra 1500, 2006 Chevrolet Silverado 1500, 2006 Gmc Sierra 1500, 2007 Chevrolet Silverado 1500, 2007 Gmc Sierra 1500, 3 in. mandrel bent, 49-44013-B, aFe Power, AFE-49-44013-B, Air Filter, Air Intake, Auto Parts, Automotive, Cat-Back Exhaust System, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1407.27 CAD | In stock |

## Images

- aFe Power 49-44013-B Cat-Back Exhaust System, 3 in. mandrel bent

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-chevrolet-silverado-1500-cat-back-exhaust-49-44013-b)
> Updated: 2026-07-16