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The aFe MagnumFLOW OE Replacement Air Filter is designed to provide reliable, hassle-free performance for BMW M3 models from 2008 to 2009 equipped with the V8-4.0L engine. Constructed with 100% polyurethane on both top and bottom, this filter ensures durability and a tight seal throughout its service life. Its three layers of progressive synthetic (dry) media optimize dust filtration while maintaining maximum airflow, contributing to improved engine performance and efficiency. The tall, evenly spaced pleats increase dust holding capacity, allowing for longer intervals between cleanings and reducing maintenance time. An integrated urethane bump seal guarantees a secure, leak-proof fit, maintaining optimal engine intake conditions and preventing unfiltered air from bypassing the filter.
Features:
Fitment:
2008 BMW M3 Base
2009 BMW M3 Base
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).
