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Lexus GS300/GS400/GS430

Unlock your Lexus GS300, GS400, or GS430’s true potential with Lunatics Co’s premium performance parts. Engineered for both track and street, our selection boosts power, handling, and style, while ensuring reliability. From angle kits and brakes to suspension and engine swaps, we’ve got you covered. Elevate your GS with our top-quality upgrades and build your dream ride today!

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  • Heat Lightning Speed Shop Clutch Pedal Kit (Lexus 98-05 GS300/GS400/GS430) - Lunatics
    Heat Lightning Speed Shop Clutch Pedal Kit (Lexus 98-05 GS300/GS400/GS430) - Lunatics
    $530.00 - $530.00
    $530.00
    $530.00 - $530.00
    $530.00

    Heat Lightning Speed Shop Clutch Pedal Kit (Lexus 98-05 GS300/GS400/GS430)

    Elevate your driving experience with the Heat Lighting's Speed Shop Clutch Pedal Kit, specifically designed for the 1998-2005 Lexus GS300, GS400, a...

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    $530.00 - $530.00
    $530.00
    $530.00 - $530.00
    $530.00
  • Heat Lightning Speed Shop Handbrake Conversion Bracket (Lexus 98-05 GS300/GS400/GS430)) - Lunatics
    Heat Lightning Speed Shop Handbrake Conversion Bracket (Lexus 98-05 GS300/GS400/GS430)) - Lunatics
    $200.00 - $200.00
    $200.00
    $200.00 - $200.00
    $200.00

    Heat Lightning Speed Shop Handbrake Conversion Bracket (Lexus 98-05 GS300/GS400/GS430))

    Are you ready to upgrade your 2GS vehicle with a bolt-in handbrake solution? Look no further! Our kit allows for a hassle-free handbrake conversion...

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    $200.00 - $200.00
    $200.00
    $200.00 - $200.00
    $200.00
  • Heat Lightning's Speed Shop Rear Toe Arms (Lexus 98-05 GS300/GS400/GS430) - Lunatics
    Heat Lightning's Speed Shop Rear Toe Arms (Lexus 98-05 GS300/GS400/GS430) - Lunatics
    $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00

    Heat Lightning Speed Shop Rear Toe Arms (Lexus GS300/400/430 98-05)

    Heat Lightning's 2-piece rear toe arms set offers exceptional adjustability, tailored to your preferences. These arms are designed to provide preci...

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    $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00
  • BC Racing BR Series Coilovers for 1998-2005 Lexus GS300 (JZS160/161) - Lunatics
    BC Racing BR Series Coilovers for 1998-2005 Lexus GS300 (JZS160/161) - Lunatics
    Save 9% Save %
    $1,285.00
    $1,285.00 - $1,285.00
    $1,285.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00

    BC Racing BR Series Coilovers for 1998-2005 Lexus GS300 (JZS160/161)

    Elevate your driving experience with the BC Racing BR Series Coilovers tailored for the 1998-2005 Lexus GS300 (JZS160/161). These coilo...

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    $1,285.00
    $1,285.00 - $1,285.00
    $1,285.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00
    Save 9% Save %
  • Stance XR1 Coilovers - 1997-2005 (Lexus GS300/GS400) - Lunatics
    Stance XR1 Coilovers - 1997-2005 (Lexus GS300/GS400) - Lunatics
    Coming Soon
    $1,995.00
    $1,995.00 - $1,995.00
    $1,995.00
    $1,795.00
    $1,795.00 - $1,795.00
    $1,795.00

    Stance XR1 Coilovers - 1997-2005 (Lexus GS300/GS400)

    Out of stock

    Stance xR1 Coilovers are equipped with Stance's Inverted Monotube Design, originally crafted for professional motorsports. This innovat...

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    $1,995.00
    $1,995.00 - $1,995.00
    $1,995.00
    $1,795.00
    $1,795.00 - $1,795.00
    $1,795.00
    Coming Soon
  • Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS300 (JZS160/JZS161) - Lunatics
    Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS300 (JZS160/JZS161) - Lunatics
    $1,849.00 - $1,849.00
    $1,849.00
    $1,849.00 - $1,849.00
    $1,849.00

    Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS300 (JZS160/JZS161)

    The Fortune Auto Generation 8 – 500 Series Damper for the 1998-2005 Lexus GS300 (JZS160/JZS161) is a single adjustable coilover designed for an opt...

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    $1,849.00 - $1,849.00
    $1,849.00
    $1,849.00 - $1,849.00
    $1,849.00
  • Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS400 (JZS160/JZS161) - Lunatics
    Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS400 (JZS160/JZS161) - Lunatics
    $1,849.00 - $1,849.00
    $1,849.00
    $1,849.00 - $1,849.00
    $1,849.00

    Fortune Auto 500 Series Coilovers - 1998-2005 Lexus GS400 (JZS160/JZS161)

    The Fortune Auto Generation 8 – 500 Series Damper for the 1998-2005 Lexus GS400 (JZS160/JZS161) is a single adjustable coilover designed for an opt...

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    $1,849.00 - $1,849.00
    $1,849.00
    $1,849.00 - $1,849.00
    $1,849.00
  • Heat Lightning Speed Shop Clutch Pedal Kit 97-05 Aristo RHD - Lunatics
    Heat Lightning Speed Shop Clutch Pedal Kit 97-05 Aristo RHD - Lunatics
    $400.00 - $400.00
    $400.00
    $400.00 - $400.00
    $400.00

    Heat Lightning Speed Shop Clutch Pedal Kit 97-05 Aristo RHD

    Elevate your driving experience with the Heat Lighting's Speed Shop Clutch Pedal Kit, specifically designed for the 97-05 Aristo Clutch Pedal Kit R...

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    $400.00 - $400.00
    $400.00
    $400.00 - $400.00
    $400.00
  • BEEngineering R154 Swap Transmission Cross Member (No Mount) - Lunaticsco
    BEEngineering R154 Swap Transmission Cross Member (No Mount) - Lunaticsco
    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99

    BEEngineering R154 Swap Transmission Cross Member (No Mount)

    The BEEngineering Transmission Cross-Member and Mount is engineered to facilitate the seamless installation of any R154 Toyota transmission into a ...

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    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99