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    Sale!

    Vibrant LiteFlex Coupling with Interlock Liner | Stainless Steel, 3.00 in ID x 6.00 in | 66006

    Part Number: 66006
    Save $12.49
    Sale Price $66.50 Regular Price $78.99

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Vibrant LiteFlex exhaust couplings feature an internal stainless steel interlock liner that facilitates smooth exhaust flow. The interlock liner also protects the bellows corrugations from elevated exhaust temperatures while allowing the flexibility required in high performance applications. A lightweight outer wire mesh limits bellows expansion and provides protection from road debris.

    • Type: LiteFlex exhaust coupling with interlock liner
    • Inside diameter: 3.00 in
    • Length: 6.00 in
    • Liner: stainless steel interlock liner
    • Outer: lightweight wire mesh braid
    • Part number: 66006

    FAQ

    What does the interlock liner do?

    The stainless steel interlock liner smooths exhaust flow and protects the bellows corrugations from elevated exhaust temperatures while still allowing flexibility.

    What size is the 66006?

    It has a 3.00 in inside diameter and measures 6.00 in long.

    Is the LiteFlex coupling suitable for high performance use?

    Yes, it is built to allow the flexibility required in high performance applications, and the wire mesh outer braid limits bellows expansion and guards against road debris.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    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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