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Your cart is empty.Available in both cat-back and axle-back configurations, K&N exhaust systems are engineered to increase performance, deliver robust sound, and install quickly and easily. Enjoy industry-leading quality paired with a simple and clean appearance. Each exhaust 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. View each product’s dynamometer chart for estimated horsepower gains. Vehicle Fitment: 2019 CHEVROLET Silverado 1500 LD; 2019 GMC Sierra 1500 Limited; 2014-2018 CHEVROLET Silverado 1500; 2014-2018 GMC Sierra 1500
Ted
Reviewed in the United States on March 6, 2025
Sounds great and super easy to install
Mp
Reviewed in Canada on December 22, 2024
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Joseph A. Humbert
Reviewed in the United States on August 25, 2023
Very easy to install (once you remove the original) except because I have a 2017 Silverado double cab, I had to cut 9ish inches off a section. I knew this ahead of time, but it was still not super easy at home. So look at the installation instructions and possibly find a shop that can make the cut. Also, I had a louder exhaust on the Silverado before this one and this one is quieter, but still pretty loud compared to stock. So be aware of that. I have yet to verify the increased HP.
Mike K
Reviewed in the United States on August 24, 2022
It is too loud for my liking. With any engine load the exhaust is very loud and drones in the cab badly. The quality of the steel and welds were excellent. Installation was very easy too. For the price it should include a new clamp for the cat to mid pipe. They expect you to reuse the factory one, but unless your truck is brand new expect it to be rusted and impossible to remove without breaking. So do yourself a favor and buy a new one before starting the installation.
Charles G
Reviewed in the United States on November 9, 2022
Very loud and had a ton of drone even after shutting down AFM on my 14 Sierra. Had to add a resonator which helped but didn't stop the drone. Great quality materials and easy installation.
nick Foglio
Reviewed in the United States on June 9, 2021
K&n gets everything right and this exhaust is no different. Fitment was great, did have to trim down one pipe. I really like the sound! I am running headers and live in a free state your experience may very.
Steven Barscz
Reviewed in the United States on February 28, 2021
This product was way better than my expectations actually. The sound/loudness is just right without being to loud. Hardest part about the install was removing the stock exhaust, I recommend picking up a new exhaust clamp before you even start especially if you live in the north (mine had to be torched and grinded off). After that the install was very easy. If you have the crew cab short box like me you need to cut off 9.5" of the new pipe so make sure you have a grinder or sawzall.
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