K&N

Exhaust Kit

Name: Exhaust Kit
Brand: K&N
SKU: 101821076

Part Number 67-3109 (101821076)

Unavailable

Select vehicle for guaranteed fit

Replacement for OE part ABC435-MM

Description

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 60 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.

Fitment

This part fits the following vehicles.

2019-2021, 2023-2024 GMC Sierra
2019-2024 Chevrolet Silverado 1500
2019-2024 GMC Sierra 1500

Features & benefits

Engineered to increase horsepower and torque
Custom-designed for a more aggressive sound
Composed of CNC mandrel-bent tubing / 304 stainless steel
Engineered using advanced computer-aided design software
Can typically be installed in under 60 minutes
Bolt-on using factory mounting points - no cutting or welding
Pairs with most aftermarket modifications, including intake systems, pedal controllers, and more
Complete Instructions Are Included

Specifications

Country Of Origin	USA
Estimated Horsepower Gain	10.95 HP @ 4852 RPM
Exhaust Component Mount Type	Uses Factory Hangers
Exhaust Pipe Wall Maximum Gauge	16
Exhaust System Type	Cat-Back
Finish	None
Item Type	High Performance
Material Used	Stainless Steel
Muffler Material	304SS
Package Material	Corrugated
Package Type	Box
Product Style	K&N Exhaust Kit
Street Legal	Yes
Weight	48 lb (21.8 kg)

Videos and guides

Installation Instructions PDF

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.