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A small thank-you: we include a complimentary Dundon T-shirt or cap with every order from $1k.

And for full builds over $15k, we can include this Porsche gear bag.
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992 GT3 Exhaust: Valved Cat - Back Exhaust System (Non - EU Version) - Dundon Motorsports992 GT3 Valved Cat-Back Exhaust System (Non-EU Version) - Dundon Motorsports
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992 GT3 Exhaust: Valved Cat-Back Exhaust System (Non-EU Version)

Your new 992 GT3 is an amazing car, but we feel it's lacking in the sound department! Improve the sound of your 992 GT3 Exhaust with Dundon Motorsports' Cat-Back Exhaust System!  No CEL, no codes, no lights, just that great Dundon Sound!   Photographs are...
From $8,550.00
$9,500.00
From $8,550.00
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991 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing - Dundon Motorsports991 GT3RS and GT2RS Carbon Swan Neck Wing - Dundon Motorsports

991 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing

To go faster on track you need to corner faster, brake quicker and be able to put the power down more efficiently. This is why efficient aerodynamics are key. You will have more confidence, have more fun on track and set faster lap times...
$7,195.50
$7,995.00
$7,195.50
D4 Street Power Package (2007 - 2008 997.1 GT3/GT3RS) - Dundon MotorsportsD4 Street Power Package (2010 - 2011 997.2 GT3RS) - Dundon Motorsports
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D4 Street Power Package (2007-2008 997.1 GT3/GT3RS)

Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power with and distinct sound we all love, this kit is perfectly tailored to add more muscle, better sound, and increased performance to...
From $18,162.00
$20,180.00
From $18,162.00
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718 GT4RS Complete Aero Package - Dundon Motorsports718 GT4RS Complete Aero Package - Dundon Motorsports
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718 GT4RS Complete Aero Package

Get better aero performance on your 718 GT4RS. One key factor the GT4RS lacks is meaningful downforce.  Designed using Wind Tunnel Validated CFD and rigorously tested, the Dundon Complete Aero Package gives your 718 GT4RS 4X more downforce and the driver more confidence to go faster....
From $16,186.50
$17,985.00
From $16,186.50
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  • 718 GT4 «Lab Rat» Performance Package - Dundon Motorsports718 GT4 «Lab Rat» Performance Package

    718 GT4 «Lab Rat» Performance Package

    The 718 GT4 is a great car but it's no match for it's GT4RS sibling nor the latest GT3's. We can help transform your GT4 into an absolute weapon. We start with Power. Lots of it. Our Street Header and V11 Muffler package combined...
    $74,537.00
    $87,691.15
    $74,537.00
  • 991 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing - Dundon MotorsportsD3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2019-2020 991.2 GT3RS) - Dundon Motorsports

    991.1 GT3 RS «Lab Rat» Performance Package

    This is the complete performance system for the Porsche 991.1 GT3 RS. Every component is engineered, tested, and track-validated to work as a cohesive unit — not just standalone mods. We start by unlocking real power with our D3 Street Power Package, which includes long-tube...
    $76,960.80
    $90,542.13
    $76,960.80
  • [ALEX TEST] 718 GT4RS Full Performance Package - Dundon Motorsports718 GT4RS «Lab Rat» Performance Package - Dundon Motorsports

    718 GT4RS «Lab Rat» Performance Package

    The Dundon Motorsports 718 GT4RS Performance Package is an all-encompassing upgrade designed to transform your Porsche 718 GT4RS into a high-performance powerhouse. Combining advanced power enhancements, precise suspension tuning, cutting-edge aerodynamics, superior wheels, and high-performance brakes, this package ensures your vehicle performs at its...
    $72,811.97
    $85,661.15
    $72,811.97
  • 992 GT3 "Valkyrie" Carbon Swan Neck Wing Package Yellow Haunting - Dundon Motorsports992 GT3 Complete Aero Package - Dundon Motorsports

    992 GT3 «Lab Rat» Performance Package

    This is the most complete performance upgrade available for the 992 GT3 — a full-system transformation designed for high-performance driving without compromise.We begin by unlocking the engine’s real potential with Dundon's complete exhaust package featuring our tuned-length headers, high-flow cats, valves and your choice...
    $72,533.00
    $85,333.08
    $72,533.00
  • 991 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing - Dundon MotorsportsD3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2019-2020 991.2 GT3RS) - Dundon Motorsports

    991.2 GT3 RS «Lab Rat» Performance Package

    This is the complete performance system for the Porsche 991.2 GT3 RS. Every component is engineered, tested, and track-validated to work as a cohesive unit — not just standalone mods.   We start by unlocking real power with our D3 Street Power Package, which...
    $73,730.00
    $86,742.13
    $73,730.00

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