Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
1-888-706-1096
M-F 9A-11P, Sat-Sun 9A-9P
Win $6,000! Enter Daily >

2019-2021 GMC Sierra Header & Mid-Pipe Kits

2019, 2020, 2021

Tell us about your vehicle

And we'll show you items that fit

Sierra 1500
Don't see Delete Question 1 of 3
Ownership does not affect chances of winning
Please complete your Sierra 1500 info

Best Selling Exhaust for your 19-21 Sierra

Recently Added: 19-21 Sierra;Headers

2019-2021 GMC Sierra Header & Mid-Pipe Kits

Help your pickup to drive faster and sound more fierce using our collection of Sierra header and mid-pipe kits. These advanced exhaust components are responsible for different phases of the exhaust release process. The headers move exhaust away from your engine itself and constitute the beginning of your exhaust system, while the mid-pipes are responsible for moving your exhaust from your muffler to the catalytic converter. Each part of the exhaust pathway is a crucial one, which is why it's up to you to upgrade your system so that it can perform at a higher level. Our Sierra mid-pipes are wider and more efficient than the stock options are. Not only that, but they're made from stainless steel or aluminum so they won't corrode once installed. That means you should expect many years of performance out of the pipe once it's installed. Our Sierra headers are built to stand out in terms of appearance, and also to quickly collect exhaust and allow it to flow down into one centralized pipe pathway to move out of your vehicle. The headers are offered in many different colors and styles, so choose the one that you like best to really enhance your truck. Your exhaust will create unique engine notes as you drive around and determine how your truck sounds ,so make sure you understand how the parts that you purchase will determine that sound as well, especially your muffler and resonator. We offer all the parts for a full Sierra exhaust system, so you can selectively replace components or replace your full exhaust system at the same time depending on what your goals are for your pickup truck. They're sized to fit properly and should be simple to install in most instances.

 

Shop All Truck Exhaust Headers & Manifolds

 

Fitment Includes

  • 2019, 2020 & 2021 GMC Sierra 1500
  • Base, SLE, Elevation, SLT, AT4, Denali

*Please see Sierra parts pages for any exceptions.