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Bassani Catted X-Pipe (99-04 4.6L w/ Manual Transmission, Excluding 03-04 Cobra)

Item 31102
AmericanMuscle no longer carries the Bassani Catted X-Pipe (99-04 4.6L w/ Manual Transmission, Excluding 03-04 Cobra). Please check out 2015-2022 Mustang Mid-Pipes Exhaust for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation


    • Maximizes Exhaust Flow
    • Improves Horsepower
    • Five-Piece "Modular" Design
    • Mandrel-Bent Stainless Steel Tubing
    • High-Flow Catalytic Converters
    • Lifetime Warranty
    • Fits Manual Transmissions Only
    • Fits 1999-2004 GT, Bullitt, Mach 1 and 1999-2001 Cobra Mustangs


    Improved Horsepower. The Bassani Catted X-Pipe uses free-flowing mandrel-bent tubing and high-flow catalytic converters with their unique Power “X" Crossover pipe design that scavenges exhaust gasses to provide a significant horsepower increase over the stock restrictive factory catted pipe.

    Modular Design. Bassani uses an exclusive five-piece "modular" design that comes with catalytic converters and off road delete tubes making it possible to switch between the catalytic converters and the off road delete tubes on race vehicles.

    Quality Construction. This Catted X-pipe from Bassani is constructed entirely from mandrel-bent stainless steel for a durable long life. The catalytic converters use Metallic Substrate for excellent performance and use all the factory emissions connections.

    Lifetime Warranty. The Bassani Catted X-pipe is precision-engineered from resilient stainless steel for long lasting durability and is backed by Bassani's Lifetime Warranty.

    Application. This Bassani Catted X-pipe is specifically designed to fit 1999-2004 GT, 2001 Bullitt, 2003-2004 Mach 1 and 1999-2001 SVT Cobra Mustangs with a manual transmission only. Not compatible with automatic transmissions or 2003-2004 Cobras.

    Technical Note. The 2004 manual GT mustang requires the use of O2 extenders, see options above.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) X-pipe
    • (1) Driver side inlet
    • (1) Passenger side inlet
    • (2) High flow catalytic converters
    • (2) Catalytic converter delete pipes
    • (4) Clamps

    Tech Specs

    Mid Pipe Specifications
    Style Mid Pipe: Standard length "X"Type Headers Required:Shorty
    Piping Material:Stainless SteelPiping Size:2.5"
    Catalytic Converter:"Yes"Fitment:99-04 GT, 01 Bullitt, 03-04 Mach 1 and 99-01 Cobra w/Manual Transmission

    Questions & Answers

    10 More Questions

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