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When it comes to 2009-2013 cold air intakes – or other 2007-2008 or 2014-2017 intake parts – to get plenty of dense, oxygen-rich air into your Silverado's combustion chamber, Injen knows their stuff. Located right next to the Pomona Winter Nationals Top Fuel Raceway, the decade-old company has an ideal spot to test their high performance intake parts, and it shows in the components’ quality and function. sing a unique quadruple patented intake tuning process, Injen’s CAIs add to horsepower and torque, and even nudge fuel mileage up slightly in some applications. They cover their intakes with a limited lifetime warranty and exhaust systems with a 1 year limited warranty. These air components are so effective that there are even pirated knockoffs of them for sale – which is why real ones feature an Authentic Injen Tuned Intake Badge. American Trucks stocks only the “real McCoy” – you can be sure you’re getting a genuine, high-boost, high-flow Injen intake when you buy it from us.

Fitment Includes

  • LT Z71, LTZ, Z71, LTZ Z71, WT, Work Truck, XFE, Hybrid, Lingenfelter Reaper, Custom, Special Ops Edition, High Country, LS, LT Silverados
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8, 6.0L VVT Vortec V8, 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Silverados

*Please see Silverado parts pages for any exceptions.

Injen Silverado 1500 Parts