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PaceSetter V6 Dual Exhaust Adapter Kit (99-04 V6)

Item 51063
AmericanMuscle no longer carries the PaceSetter V6 Dual Exhaust Adapter Kit (99-04 V6). Please check out 2015-2023 Mustang Mid-Pipes Exhaust for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation


    • Required for a True Dual Exhaust Conversion
    • Up to 18 RWHP Increase
    • Classic Muscle Car Rumble
    • H-Pipe Design
    • Reuses Catalytic Converters
    • Fits 1999-2004 V6's with a GT Cat-Back


    True Dual Exhaust. Convert your V6 Pony to a true dual exhaust with a PaceSetter V6 Dual Exhaust H-pipe Adapter Kit. Just install this H-pipe Adapter along with the 1999-2004 GT catback exhaust of your choice, to give your Mustang an impressive V8 sound and up to 18 more rear wheel horsepower.

    Muscle Car Rumble. This free flowing PaceSetter Dual Exhaust Mid-pipe Adapter for your 3.8-powered V6 will not only increase power, but it will also add a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

    Durable Construction. The PaceSetter two piece H-pipe adapter kit features durable 2.5” diameter mandrel bent 16-gauge aluminized tubing, and reuses your factory Catalytic Converters saving you money. Kit contains adapter H-pipe, clamps, fasteners, hangers, and instructions.

    Application. This PaceSetter H-pipe Dual Exhaust Adapter Kit is designed for use on the 1999 to 2004 V6 Mustangs in combination with an aftermarket or factory dual 1999-2004 GT catback exhaust system.

    Technical Note. Cutting required. Welding recommended but not necessary.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Two piece H-pipe
    • (3) Clamps
    • (4) Bolts
    • (4) Nuts
    • (1) Rubber hose
    • (4) Small hose clamps
    • (1) Hanger

    Tech Specs

    Mid Pipe Specifications
    Style Mid Pipe: "H" Type Headers Required: Shorty
    Piping Material: N/A Piping Size: 2.5"
    Catalytic Converter: Reuses Stock Catalytic Converter Fitment: 1999-2004 V6 Mustangs

    Questions & Answers

    10 More Questions

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