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Injen Air Intakes

Running your car or truck with the standard airbox and filter is like breathing out of one nostril; you're not getting the best performance and you look a bit silly doing it. Upgrading your air filter to an Injen intake system allows cool, clean air unrestricted passage into your engine, while pimping your engine bay with a great looking intake system. If you want to be quickest on the track or quickest off at the lights, you want to make sure you have every advantage, and Injen air intakes give you the best one possible.
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Customer Reviews

Injen Evolution Cold Air Intake

Great cold air intake

Totally amazed at the performance improvement. My 2019 Mustang GT Felt at least 20 hp improvement. The fit and finish was great and the appearance is wonderful. Installation was a breeze. View more reviews...
Posted By Bucky G (CLINTON, TN) / April 21, 2020
2019 Ford Mustang
Injen SP Series Cold Air Intake

Great performance

Looks great, sounds great, and definitely tuned for my engine. I have a CA spec Cobalt with an Air Pump. The description on the intake indicates "no air pump", but doesn't give any further context as to what that means. I would have appreciated further clarification, but other intakes don't mention it at all. Besides that misunderstanding, the product itself is great. View more reviews...
Posted By Richard L (Phoenix, AZ) / February 3, 2020
2006 Chevy Cobalt
Injen Hydro Shield

Injen hydro shield

Shield came as described! Intended to repel water only do not submerge like the information says ! Normal delivery time , easy check out , thank you! View more reviews...
Posted By Chris M (Casper, WY) / July 12, 2019
2006 Honda Civic