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Maximize your truck's performance with a simple upgrade using our Sierra down pipes. The down pipe of your exhaust system is responsible for connecting the exhaust header to the catalytic converter down below and is usually associated with turbochargers as well, because the downpipe is usually the exhaust section that drives turbo compressor performance. Upgrading your truck with one of our more efficient Sierra down pipes is an excellent way to boost your pickup and get the most performance out of it every time you drive down the road. There are many different downpipes to choose from, and you can get models with different diameters and different color finishes as well. It's up to you to choose the one that you like the best, so take some time to examine the different options and decide on the one that's going to offer you the biggest performance boost overall. Our downpipes are wider in diameter than stock pipes are, it features mandrel bent curves for a bigger opening overall, and is designed for more efficient air flow throughout. Adding a better downpipe will speed up air flow through your exhaust system and should result in a nice power boost of up to 10 or 15 HP depending on your setup. It's even more beneficial if you're using a turbocharger that connects with the system. That's when things get very exciting. If you're interested in enhancing your pickup truck further, take a look at our Sierra mid-pipes as well and our truck turbocharger kits to see what they can do for the performance of your ride. Just a few upgrades can add serious punch to your pickup truck, so make the changes and drive with renewed vigor.

 

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Fitment Includes

  • 2019 GMC Sierra 1500

  • Base, SLE, Elevation, SLT, AT4, Denali

*Please see Sierra parts pages for any exceptions.

2019 Sierra 1500 Down Pipes

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Sierra 1500
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