AEM Induction 21-825DS Cold Air Intake System for 2007-2011 BMW 335i and Z4 3.0L

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. Air enters the system from the factory fresh air inlets. through replacement air duct and into a roto-molded, aerodynamic AEM air box containing an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance.The cone 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). This Air Intake System 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 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. Associated products: AEM-21-1017DK AEM DryFlow Air Filter, AEM-1-1000 Air Filter Cleaner

• Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
• AEM Lifetime Limited Warranty

The AEM Induction 21-825DS Performance Cold Air Intake System is engineered to help 3.0L BMW engines breathe more freely than the restrictive factory intake assembly. Designed, tuned, and dyno-tested for improved airflow, horsepower, torque, and acceleration, this system uses the vehicle’s factory fresh-air inlets to direct incoming air through a replacement air duct and into an aerodynamic, roto-molded AEM air box.

An oversized AEM Dryflow synthetic air filter helps provide high airflow and effective filtration without the use of filter oil. The washable, reusable filter media is designed for long service intervals and can be used for up to 100,000 miles before cleaning, depending on driving conditions. AEM Induction backs the 21-825DS with a Lifetime Limited Warranty. Associated maintenance products include the AEM 21-1017DK DryFlow Air Filter and AEM 1-1000 Air Filter Cleaner.

Key Product Specifications & Technical Data

• Brand: AEM Induction
• Part Number: 21-825DS
• Product Type: Performance cold air intake system
• Engine Application: 3.0L V6 gasoline engines
• Filter Type: Washable, reusable, oil-free synthetic Dryflow filter
• Air Box Material: Roto-molded polymer construction
• Warranty: AEM Lifetime Limited Warranty
• Emissions Status: Not CARB approved; verify local requirements before installation

What's Included in the Box

• AEM Induction 21-825DS cold air intake assembly
• Roto-molded AEM air box
• AEM Dryflow synthetic air filter
• Replacement air duct and installation hardware

Fitment: Fits 2007-2011 BMW 335i, 2007-2008 BMW 335xi, 2009-2010 BMW 335i xDrive, 2011 BMW 335is, and 2010-2011 BMW Z4 with a 3.0L engine, as applicable. Confirm vehicle configuration and emissions requirements before purchase. This product may not be legal for sale or use in California and other states that follow California emissions standards. Proposition 65 warning applies.

Features:

• Improved Airflow: Replaces the restrictive factory air box, intake tubing, and filter assembly to help the engine draw in more air.
• Dyno-Tested Performance: Designed and tested to support gains in horsepower, torque, throttle response, and acceleration.
• Oil-Free Dryflow Filter: Uses washable, reusable synthetic filter media that supports high airflow and traps harmful contaminants without filter oil.
• Long-Term Value: The filter can be used for up to 100,000 miles before cleaning, depending on driving conditions, and is backed by an AEM Lifetime Limited Warranty.

Fitments:
2007 BMW 335i Base
2007 BMW 335xi Base
2008 BMW 135i Base
2008 BMW 335i Base
2008 BMW 335xi Base
2008 BMW 535i Base
2009 BMW 135i Base
2009 BMW 335i Base
2009 BMW 335i xDrive Base
2009 BMW 535i Base
2009 BMW 535i xDrive Base
2010 BMW 135i Base
2010 BMW 335i Base
2010 BMW 335i xDrive Base
2010 BMW 535i Base
2010 BMW 535i xDrive Base
2010 BMW Z4 sDrive30i
2010 BMW Z4 sDrive35i
2011 BMW 1 Series M Base
2011 BMW 335is Base
2011 BMW Z4 sDrive30i
2011 BMW Z4 sDrive35i
2011 BMW Z4 sDrive35is
2012 BMW 335is Base
2012 BMW Z4 sDrive35i
2012 BMW Z4 sDrive35is
2013 BMW 335is Base
2013 BMW Z4 sDrive35i
2013 BMW Z4 sDrive35is
2014 BMW Z4 sDrive35i
2014 BMW Z4 sDrive35is
2015 BMW Z4 sDrive35i
2015 BMW Z4 sDrive35is
2016 BMW Z4 sDrive35i
2016 BMW Z4 sDrive35is

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1