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Magnaflow Clamp-On Tru-X X-Pipe (99-04 4.6L)

Market Price $394.65 You Save 12% ($45.40)
Our Price

$349.25 (kit)

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  • Item 402856

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    Features & Details

    • Increases Power and Torque
    • Improves Flow of Exhaust and Growl
    • X-Pipe Design
    • Reuses Stock Catalytic Converters
    • Compatible with Factory Manifolds or Short Tube Headers
    • High-Flow Mandrel-Bent 2.5 Inch Tubing
    • Stainless Steel Construction
    • Weld In Design
    • Heavy-Duty Off-Road and Track Usage
    • No Calibration Required
    • Trouble-Free Installation
    • Limited Lifetime Warranty
    • Fits Any 1999-2004 Ford Mustang 4.6L V8 Models
    Increased Power and Flow. Experience the real power of your Mustang by replacing those restrictive factory H-pipes with the Magnaflow Clamp-On Tru-X X-Pipe. Featuring a free-flow mandrel piping with Tru-X crossover, this pipe is engineered to improve the exhaust flow drastically and remove the factory restrictions, allowing for more horsepower and torque at the rear wheels.

    Crispy Growl. Apart from the performance enhancement, this Magnaflow Clamp-On Tru-X X-Pipe is designed to add a raspy growl to your Stang with its “X” crossover pipe, so you can turn heads even before you arrive into the scene.

    Uses Stock Cats. The Magnaflow Clamp-On Tru-X X-Pipe is designed to re-use the stock catalytic converters for maximum efficiency and lower costs.

    Durable Construction. The Magnaflow Clamp-On Tru-X X-Pipe is made from 2.50-inch stainless steel for maximum toughness and high corrosion resistance. The outer polish is thick enough to withstand daily damage from chips and pits without showing any signs of wear or damage.

    Weld In Installation. The Magnaflow Clamp-On Tru-X X-Pipe can be installed by cutting and removing the stock H-pipe and welding in the X-Pipe in. Necessary details and instructions are provided in the box.

    Limited Lifetime Warranty. The Magnaflow Clamp-On Tru-X X-Pipe comes with a limited lifetime warranty for all faults in materials and workmanship. Additional details and limitations are available on the manufacturer’s website. Some exclusions may apply.

    Application. The Magnaflow Clamp-On Tru-X X-Pipe is designed for off-road and track use only and fits any 1999-2004 Ford Mustang Equipped with the 4.6L V8.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    MPN# 15447

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) X-Pipe
    • (2) Clamps
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (2) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:$100-$250

          • Loudness / Volume 4 4
          • Exhaust Note 4 4
          • Fit & Finish 5 5
          • Bang For Your Buck 4 4

          • 4/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            November 27, 2018


            Not much volume but gives a good tone No drone worth for the price


            Year: 2003 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Weekend

            July 11, 2018

            Magnaflow review

            It sound amazing it gives you some extra horsepower that you will really feel everytime you are on the car, it gives you a really sexy and deep sound.


            Year: 2003 Submodel: GT

            Helpful (7)

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