# K&N GM 1500 5.3L Crewcab Cat Back Exhaust Kit

The K&N 67-3109 cat-back exhaust kit is engineered to increase performance, deliver robust sound, and install quickly and easily on certain GM Sierra models. Enjoy excellent quality paired with a simple and clean appearance. The 67-3109 system maintains clearance to critical systems, and typically installs in less than 30 minutes using factory mounting points (no cutting or welding necessary). The system pairs with most aftermarket modifications, including intake systems, throttle control modules, and more. No calibration tuning is required, and complete instructions are included.

-   Pairs with most aftermarket modifications, including intake systems, pedal controllers, and more
-   Complete Instructions Are Included

This Part Fits:

Year

Make

Model

Submodel

2019-2021

Chevrolet

Silverado 1500

Custom

2019-2024

Chevrolet

Silverado 1500

Custom Trail Boss

2019-2024

Chevrolet

Silverado 1500

High Country

2019-2024

Chevrolet

Silverado 1500

LT

2019-2024

Chevrolet

Silverado 1500

LT Trail Boss

2019-2024

Chevrolet

Silverado 1500

LTZ

2023-2024

Chevrolet

Silverado 1500

PPV

2019-2024

Chevrolet

Silverado 1500

RST

2019-2021

Chevrolet

Silverado 1500

SSV

2019-2024

Chevrolet

Silverado 1500

WT

2019,2021

GMC

Sierra 1500

AT4

2019-2021

GMC

Sierra 1500

Base

2019-2024

GMC

Sierra 1500

Denali

2019,2021-2024

GMC

Sierra 1500

Elevation

2022-2024

GMC

Sierra 1500

Pro

2019-2024

GMC

Sierra 1500

SLE

2019-2024

GMC

Sierra 1500

SLT

## Details

- **Price:** 1203.61 CAD
- **Vendor:** K&N Engineering
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1203.61 CAD | In stock |

## Images

- Photo - Primary
- Photo - Mounted
- Photo - Unmounted
- Photo - Unmounted
- User 4
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/k-n-gm-1500-5-3l-crewcab-cat-back-exhaust-kit)
> Updated: 2026-06-27