The Injen Short Ram intake for the F22 228i, F30/F31/F36 328i, and F32/F33/F34 428i is a great performance value -
Extra large filter surface area with heat shield
OEM-like appearance with black wrinkle finish
Dyno-tuned horsepower gains
Cleanable and reusable filter
Designed and made in the USA
Injen is one of the most experienced and innovative intake manufacturers anywhere, and have consistently shown to make more power on the BimmerWorld Dyno than other intake kit brands. Injen is one of the original performance intake manufacturers, with decades of design and production expertise to share with the BMW market. Their engineers design their intakes to carefully manage air velocity and air pressure using the Venturi Effect and velocity stacks. This intake kit was specifically created for the N20/N26 powered 4 cylinder turbo BMW models including 228i, 328i, and 428i models.
This N20/N26 intake is designed to make more power but stay within the air/fuel targets set by your BMW's engine computer. They've also used the largest filter they could fit in the stock locations. With greater surface area and better flow there is more air available to make more power. Each intake filter is protected from engine bay heat using a shield finished with a black wrinkle finish. Fully sealed intakes, like the Injen Evolution series, do a better job of shielding the filter from heat but a more open design produces a better intake sound. We feel the black wrinkle finish looks more at home in a BMW engine bay, however, polished intakes are also available (please inquire).
Notice of Emissions Non-Compliance. The intake system is part of a vehicle's emissions equipment. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. Unless noted above, this product is not legal for installation or use in California on any pollution controlled motor vehicle. Not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations.