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Upgrade your BMW 335i or Z4 with the AEM Induction Performance Cold Air Intake System, designed to enhance engine airflow and boost horsepower and torque. This system replaces the restrictive factory air intake components with a high-flow roto-molded air box and an oversized AEM Dryflow synthetic washable air filter, allowing your engine to breathe more freely. The cone-shaped filter, made from oil-free synthetic media, ensures outstanding airflow and filtration, providing up to 100,000 miles of reliable service before cleaning is necessary, depending on driving conditions. Installed from factory fresh air inlets through the replacement air duct, this intake system is meticulously tuned and dyno-tested to optimize engine performance and acceleration. Backed by AEM*s Lifetime Limited Warranty, it offers a durable and reliable upgrade for your vehicle's engine. Please note that some AEM air intake systems may not be legal for sale or use in California or other states adopting California emission standards; verify vehicle compatibility for legal compliance. This performance system is not CARB approved but is designed for off-road or racing use only. Enhance your vehicle*s power with a high-quality, engineered solution that provides improved airflow, filtration, and overall engine efficiency, making it a popular choice among enthusiasts seeking performance upgrades.
Features:
Fitment:
BMW 1 Series M Base 2011
BMW 135i Base 2008
BMW 135i Base 2009
BMW 135i Base 2010
BMW 335i Base 2007
BMW 335i Base 2008
BMW 335i Base 2009
BMW 335i Base 2010
BMW 335i xDrive Base 2009
BMW 335i xDrive Base 2010
BMW 335is Base 2011
BMW 335is Base 2012
BMW 335is Base 2013
BMW 335xi Base 2007
BMW 335xi Base 2008
BMW 535i Base 2008
BMW 535i Base 2009
BMW 535i Base 2010
BMW 535i xDrive Base 2009
BMW 535i xDrive Base 2010
BMW Z4 sDrive30i 2010
BMW Z4 sDrive30i 2011
BMW Z4 sDrive35i 2010
BMW Z4 sDrive35i 2011
BMW Z4 sDrive35i 2012
BMW Z4 sDrive35i 2013
BMW Z4 sDrive35i 2014
BMW Z4 sDrive35i 2015
BMW Z4 sDrive35i 2016
BMW Z4 sDrive35is 2011
BMW Z4 sDrive35is 2012
BMW Z4 sDrive35is 2013
BMW Z4 sDrive35is 2014
BMW Z4 sDrive35is 2015
BMW Z4 sDrive35is 2016
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
