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Upgrade your BMW 3 Series with the K&N 57-1000 high-flow cold air intake system, designed to boost horsepower and torque through a high-density polyethylene (HDPE) rotationally-molded tube that optimizes airflow. This system features a washable, reusable High-Flow Air Filter with oiled cotton media, allowing for up to 100,000 miles of service under normal highway conditions, reducing maintenance needs. The oversized, conical filter design ensures maximum air intake efficiency while maintaining a sleek, performance-oriented look. A custom heat shield is included to protect the intake air from the high temperatures of your engine bay, promoting cooler, denser air for improved combustion and performance. The entire installation process typically takes less than 90 minutes, making it a convenient upgrade for enthusiasts seeking quick performance gains. This product is compliant with EPA standards and features the CARB EO number D-269-28, although some models may not be legal for sale or use on pollution-controlled vehicles in California. Refer to the product specifications for specific vehicle applicability and legal status. Designed by K&N Engineering, the system is backed by the renowned No-Hassle Lifetime Limited Warranty, ensuring long-term reliability and customer satisfaction. Whether you're looking to improve throttle response or increase engine efficiency, this intake kit is engineered to deliver consistent, measurable performance enhancements across compatible BMW 3 Series models from the early '90s to late '90s.
Features:
Fitment:
1992 BMW 325i Base
1992 BMW 325is Base
1993 BMW 325i Base
1993 BMW 325is Base
1994 BMW 325i Base
1994 BMW 325is Base
1995 BMW 325i Base
1995 BMW 325is Base
1995 BMW M3 Base
1995 BMW M3 Lightweight
1996 BMW 328i Base
1996 BMW 328is Base
1996 BMW M3 Base
1997 BMW 328i Base
1997 BMW 328is Base
1997 BMW M3 Base
1998 BMW 323is Base
1998 BMW 328i Base
1998 BMW 328is Base
1998 BMW M3 Base
1999 BMW 323is Base
1999 BMW 328i Base
1999 BMW 328is Base
1999 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.
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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).
