Description

The AEM 21-754DS Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific BMW 335I models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is placed into an open-bottom AEM air box which is designed to protect the air intake system from engine bay heat while also helping to produce a more aggressive engine sound during acceleration. The air intake tube is made from lightweight, yet durable, high-density polyethylene and is aerodynamically engineered to flow air freely into the engine’s turbo inlet. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass airflow sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM’s Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-754DS vehicle applications to determine the legal status for each vehicle.
AEM’s Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly.

Fitment:
BMW335iBase2012
BMW335iBase2013
BMW335iBase2014
BMW335iBase2015
BMW335i GT xDriveBase2014
BMW335i GT xDriveBase2015
BMW335i GT xDriveBase2016
BMW335i xDriveBase2013
BMW335i xDriveBase2014
BMW335i xDriveBase2015
BMW435iBase2014
BMW435iBase2015
BMW435iBase2016
BMW435i Gran CoupeBase2015
BMW435i Gran CoupeBase2016
BMW435i xDriveBase2014
BMW435i xDriveBase2015
BMW435i xDriveBase2016
BMW435i xDrive Gran CoupeBase2015
BMW435i xDrive Gran CoupeBase2016
BMWM2Base2016
BMWM2Base2017
BMWM2Base2018
BMWM2Competition2019
BMWM235iBase2014
BMWM235iBase2015
BMWM235iBase2016
BMWM235i xDriveBase2015
BMWM235i xDriveBase2016