Injen Evolution Cold Air Intake System - F3X F87 F22 (N55 6 Cylinder)

Injen's premium Evo intake system for the F30 335i, F32 435i, F22 M235i, and F87 M2 (N55)

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This is Injen's premium intake system for the N55 powered BMW 2/3/4 series models, which builds off their simpler Ram Air system and adds a sealed molded plastic air box to both insulate the airflow from the engine bay better, as well as add further tune the airflow for maximum performance with zero downsides. 

One of the aspects we love the most at BimmerWorld is the difference in SOUND the Evo intake makes for these N55 powered M235i, M2, 335i, and 435i models. This intake adds a noticeable "growl" under acceleration, which is a welcome sound on the otherwise quiet N55 engine. It also makes the engine "sound" more like a turbo engine, with a more pronounced waste-gate sound when lifting from heavy acceleration. It's something you need to install for yourself to fully hear, feel, and appreciate. 

BMW Fitment: 
This cold air intake system is made and designed specifically for the N55 powered BMW 2 Series, 3 Series and 4 Series models, including: 

2012-2015 335i and 335i xDrive (F30) 
2014-2016 335i GT and 335i GT xDrive (F34) 
2014-2016 435i and 435i xDrive (F32/F33) 
2015-2016 435i Gran Coupe and 435i GC xDrive (F36) 
2014-2016 M235i & M235i xDrive (F22/F23) 
2016-2018 BMW M2 N55 (F87) 

Quality Materials & Design
Injen's one-piece housing uses a patent-pending Twist-Lock mechanism which securely (and easily) attaches the Injen SuperNano-Web Dry air filter in place. This offers a seamless fitment to the original factory inlet scoop. Injen also used premium hardware that's worth of being under the hood of a BMW. 

The final design was the culmination of much dyno testing and revision, with dyno proven gains of up to 21 hp and 18/lb-ft of torque. This is power you can both feel and hear, and if you do additional performance tuning, this intake kit will help achieve the biggest power gains possible. 

This is also a very lightweight design, thanks to the high-strength roto-molded Polyethylene construction. Other intake systems often use heavier metal or overly thick plastic materials. Why add weight when trying to achieve added power? 

Simple Installation
Installation is simple and can be done using only very simple hand tools by even the most modest "do it yourself" BMW owner. No paid mechanic required! This simple drop-in installation can typically be done within 20 minutes, making this one of the easiest and most worthwhile modifications you can do on an N55 powered BMW. This intake kit is designed to work well on both stock / unmodified engine tuning as well as upgraded or modified engine tuning. View the Installation Instructions here.

Putting it All Together
This intake system yields the best of all world: Power you can feel, more aggressive sound you can hear, a very correct polished install you can see when you open the hood, and a price that makes this upgrade a value for your BMW. 

Made in the USA! Each Injen intake system is made in Pomona, CA USA. By purchasing this intake, you are supporting an American company and American manufacturing. 

Includes the Injen Limited Lifetime Warranty, providing assurance against defects in material and workmanship to the original purchaser. This is included on ALL Injen made intake systems, air filters, and products. 

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 F30 335i F32 435i M235i Intake Installation Instructions

BMW Fitments:
2 Series
F22 / F23 (2014-2021) > M235i
F22 / F23 (2014-2021) > M235i xDrive
2 Series
F87 (2016-2021) > M2 N55 (2016-2018)
3 Series
F30 / F31 / F34 (2012-2019) > 335i
F30 / F31 / F34 (2012-2019) > 335i xDrive
4 Series
F32 / F33 / F36 (14-20) > 435i
F32 / F33 / F36 (14-20) > 435i xDrive
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