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    Sale!

    Borla XR-1 Multicore Muffler 40575

    Vendor: Borla
    Part Number: 40575
    Save $37
    Sale Price $309.99 Regular Price $346.99

    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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    Designed for full bodied cars, but can be used on other applications. Compact size is perfect for applications with limited space. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. Best of all, it's made in the USA. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.


    Borla XR-1 Multicore Muffler 40575


    Specifications:

    Description_DEF Exhaust Muffler
    Description_DES XR-1 Multicore Muffler
    Description_EXT XR-1 Multi-Core Racing Muffler Full Bodied Cars - 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval 16" Body 21" Overall Length. Universal Part. Reversible Design.
    Description_FAB Universal muffler
    Description_FAB Reversible design
    Description_FAB Multicore internal flow tube construction
    Description_FAB Compact design is perfect for applications with limited space
    Description_FAB Designed for Full-Bodied cars, but can be used on other applications
    Description_INV BORLA XR-1 Multi-Core Muffler
    Description_KEY XR-1 Raceline Muffler
    Description_MKT Designed for full bodied cars, but can be used on other applications. Compact size is perfect for applications with limited space. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. Best of all, it's made in the USA. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
    Description_SHO XR-1 Multi-Core
    Body Height 4.250 in.
    Inlet Type Single Center
    Prop 65 Warning Label Proposition 65 Warning.JPG
    Muffler Count 1
    Body Length 16.000 in.
    Overall Length 21.000 in.
    Inlet Outside Diameter 3.000 in.
    Main Piping Diameter 3.000 in.
    Outlet Outside Diameter 3.000 in.
    Body Width 7.880 in.
    Construction All Welded
    Inlet Position Center
    Outlet Position Center
    Prop 65 (C, R or CR) CR
    Tip / Outlet Finish N/A
    Off Road Use Only No
    Shape Oval
    Grade Type Performance
    Inlet Connection Type Pipe
    Outlet Type Single Center Outlet
    Material T-304 Stainless Steel
    Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
    Prop 65 - Long Label WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov
    Title XR-1 Multi-Core Racing Muffler 3in Center Inlet/ 3in Center Outlet 4.25in x 7.88in Oval x 16in Long Body
    Prop 65 Yes/No Yes


    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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