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    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
    • Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster
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    Flowmaster Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster 615400

    Vendor: Flowmaster
    SKU: BDXN_615400
    Regular Price $438.95
    Free Shipping on Orders Over $99
    Professional, Enthusiast-Driven Customer Support
    International Shipping Available - Contact Us!
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    The Delta Force U-fit air intake kit from Flowmaster is perfect for the person doing an engine swap in a classic car or race vehicle, or converting from a carb to EFI, and needs a solution for fabricating a custom air intake. This universal system comes complete with a custom molded Cross-Linked Polyethylene (XLPE) high-flow 4.00-inch intake tube with numerous pre-set cut guides and various bend angles for versatility and adaptation under the hood.

    Also includes a large diameter high-flow 8-layer cotton gauze air filter, which traps more dirt than typical 6-layer designs and comes pre-oiled and ready to run. The filter is reusable and should provide a lifetime of service when maintained properly with our Delta Force Refresh kit #615001. Other features include a blade style MAF sensor adapter, various sizes of high quality reinforced silicone couplers, stainless steel clamps, universal brackets and hardware to help fabricate a complete air intake system. Note: Some tuning may be required. This intake system is intended for use on pre-emissions vehicles, or non-street legal competition race vehicles only. Fabrication required.

    • Serviceable Lifetime High-Flow 8 Layer Cotton Gauze Filter
    • Adjustable Mounting Brackets and Hardware
    • Universal Performance Air Intake System
    • Includes Reinforced Silicone Couplers
    • Includes Blade Style MAF Adapter
    • Contains Various Bend Angles
    • Numerous Pre-set Cut Guides
    • High Quality Components
    • Stainless Steel Clamps
    • Flowmaster Quality


    Flowmaster Delta Force Performance Air Intake Universal 4.00-Inch Air Intake System Flowmaster 615400


    Specifications:

    Country of Origin USA
    Sold As Kit
    UPC 700042039043
    Availability Available
    Universal Yes
    Shape Circular


    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

    Tracking Information

    Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

    Shipping Address

    Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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