aFe stage 2 Magnum Force cold air intake kit for E82 135i/1M, E9X 335i, E89 Z4 35i (N54). This kit uses the aFe Pro 5R oiled cotton gauze cone filter with a heat shield and a tuned intake duct that is ready to take the place of the stock airbox.
- 27hp gain
- 34ft-lbs gain
- Improved engine sound
- Free-flowing filter with dust-retention oil
- Easy install
The filter size and shape have been custom-designed just for these models to maximize the available surface area and permit more air into the engine. The stage 2 kits packs all of the filter technology of more expensive kits but in a more basic and straight-forward (budget friendly) package. Without a top cover the exposed air filter will drastically change the intake sound (for the better!) even with the heat shield. The Pro 5R is an oiled-cotton gauze filter media - the 5-layer filter flows a lot better than a paper filter while a small coating of retention oil traps dirt, dust, and debris. The Pro 5R filter is washable and reusable and only needs occasional cleaning and re-oiling from an aFe service kit.Notice of Emissions Non-Compliance.
This product is intended only for vehicles that may never be used, or registered or licensed for use, upon a public highway. 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. This product is sold only for racing, competition, track, hobby, or other off-road use. It is not legal for installation or use in California on any pollution controlled motor vehicle. It is 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. Some suppliers have shipping exceptions to certain states or territories, requiring extra delivery time. We will advise you of any delays.
BMW Fitments: 1 Series
E82 / E88 (08-13) > 135i
E82 / E88 (08-13) > 1M (11-12)3 Series
E90 / E91 / E92 / E93 (06-13) > 335i
E90 / E91 / E92 / E93 (06-13) > 335is N54
E90 / E91 / E92 / E93 (06-13) > 335xi5 Series
E60 / E61 (04-10) > 535i
E60 / E61 (04-10) > 535xiX6 Series
E71 X6 (2008-2014) > X6 xDrive35iZ Series
E89 Z4 (2009-2016) > Z4 sDrive35i
E89 Z4 (2009-2016) > Z4 sDrive35is