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Everyone loves more power, and we can help you get just that with a tremendous selection of 2014-2018 Sierra Engine components. Not only can they produce more horsepower and torque, they also can boost efficiency and make your truck even more enjoyable as well as practical to drive anywhere. One way to add more performance is with the Snow Performance Stage 2 MAF/MAP Water-Methanol Injection System. You can use it with natural aspiration or a forced induction setup, with the amount of water-methanol mix injected based on input from the MAF/MAP. As a result, you get optimal cooling gains for every situation, no matter if you're just driving around, towing a large trailer, or climbing steep mountain roads. Choose the JMS PedalMAX Drive By Wire Throttle Enhancement Device for a quicker response when you step on the accelerator pedal. It's an incredibly simple device to install, requiring no wiring, so you can get it up and running in a hurry. While it doesn't add more power, you do get a better-driving truck which feels sharper, which makes it more enjoyable to go anywhere. If you are looking to squeeze out massive amounts of horsepower and torque, we offer Whipple Intercooled Superchargers for that very purpose. No matter what engine your Sierra is running, we have the right supercharger application, which fits perfectly and comes with everything you need to keep it running great for the long term. Allow us to enhance your truck safely and reliably with our impressive selection of engine components for 2014-2018 Sierras.

Fitment Includes

  • 2014, 2015, 2016, 2017 & 2018 GMC Sierra 1500
  • Denali, SLE, 1500, and SLT Sierras
  • Engines: 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.

2014-2018 Sierra 1500 Engine

Top Engine for your 7499