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Pypes Catted X-pipe (99-04 GT)

Item 20039
AmericanMuscle no longer carries the Pypes Catted X-pipe (99-04 GT). Please check out 2015-2021 Mustang Mid-Pipes Exhaust for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Balance Out Exhaust Gases for More Power
    • Raspy Race Car Growl
    • Pypes Modular Construction
    • High-Flow Catalytic Converters Included
    • 2.5" 409 Stainless Steel Tubing
    • Fits 1999-2004 GT Mustangs

    Description

    Balances Exhaust Gases. The Pypes Catted X-Pipe is excellent when it comes to balancing out the gas pressures in your exhaust system. This Pypes x-pipe creates more power and torque than a traditional H-pipe. Why? Because the exiting exhaust pulses are merged at the "X", resulting in less exhaust back pressure for more power.

    Race Car Growl. This free flowing Pypes x-pipe for the 1999 to 2004 GT's not only increases power, but it also adds a raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

    Modular Construction. Pypes unique three piece modular construction makes it quick and easy to add or remove catalytic converters to your exhaust system in just minutes, depending on your driving needs.

    Durable Stainless Steel Construction. Pypes uses sturdy 16 gauge 409 stainless steel mandrel bent 2.5" tubing for improved exhaust flow and features welded reinforcement plates for additional strength. The included High flow catalytic converters far out perform the restrictive factory cats to provide a significant increase in horsepower and torque.

    Application. This Pypes Catted X-pipe is designed as a direct bolt-on for the 1999 to 2004 4.6L GT Mustangs with either aftermarket short tube headers or the factory manifolds and a dual catback exhaust installed.

    Technical note: 2004 Mustangs require the use of 24" O2 sensor plug-in extender wires.

    Fitment:

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    What's in the Box

    Hardware included:
    • (4) 2.5" band clamps
    • All required fastners (nuts, bolts, washers)

    Tech Specs

    Mid Pipe Specifications
    Style Mid Pipe: Standard length "X" Type Headers Required: Shorty
    Piping Material: 409 Stainless Steel Piping Size: 2.5"
    Catalytic Converter: "Yes" Fitment: 1999-2004 GT Mustangs

    Questions & Answers

    10 More Questions

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