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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!

  • Original price $152.00 - Original price $152.00
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    Current price $152.00

    Project Mu B-Spec Front Brake Pad Lexus IS 01-05

    Upgrade your braking performance with the Project Mu B-Spec Brake Pads. These pads are specifically designed to enhance the overall braking power o...

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    Original price $152.00 - Original price $152.00
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    Current price $152.00
  • Original price $142.00 - Original price $142.00
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    Current price $142.00

    Xcessive Manufacturing Rear Diff Bushings Lexus (GS300 1998-2005)

    Introducing the Xcessive Manufacturing's Rear Diff Bushings designed specifically for Lexus GS300 models (1998-2005). If you're seeking...

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    Original price $142.00 - Original price $142.00
    Original price
    $142.00
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    Current price $142.00
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    $142.00
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    Current price $142.00

    Project Mu B-Spec Rear Brake Pad Lexus IS300/GS300/GS430 98-05

    Upgrade your vehicle's braking performance with the Project Mu B-Spec Brake Pads. These pads are engineered to elevate braking power f...

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    Original price $142.00 - Original price $142.00
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    $142.00
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    Current price $142.00
  • Original price $150.00
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    Original price $150.00
    Current price $135.00
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    Current price $135.00

    SuperPro Control Arm-/Trailing Arm Bushing (SPF3043-90K) Lexus IS300/GS

    The SuperPro Control Arm / Trailing Arm Bushing Kit (SPF3043-90K) provides a robust and reliable solution to stabilize the movement of control and ...

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    Original price $150.00
    Original price $150.00 - Original price $150.00
    Original price $150.00
    Current price $135.00
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    Current price $135.00
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  • Original price $150.00
    Original price $150.00 - Original price $150.00
    Original price $150.00
    Current price $135.00
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    Current price $135.00

    SuperPro Rear Control Arm Lower-Inner Bushing Kit (SPF3036K) Lexus IS300/GS

    SuperPro's Rear Control Arm Lower-Inner Bushing Kit, model SPF3036K, provides a robust solution to stabilize the movement of the control arms, main...

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    Original price $150.00
    Original price $150.00 - Original price $150.00
    Original price $150.00
    Current price $135.00
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    Current price $135.00
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  • Original price $136.00 - Original price $136.00
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    $136.00
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    Current price $136.00

    EBC Brakes Redstuff Premium Street Front Disc Brake Pad Set FMSI D619 IS/GS

    Redstuff 3000 series Red Ceramic Pads are for the fastest street use or Premium sedan fitment. Both Red Ceramic and 7000 SUV pads are our lowest d...

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    Original price $136.00 - Original price $136.00
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    $136.00
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    Current price $136.00
  • Original price $141.00
    Original price $141.00 - Original price $141.00
    Original price $141.00
    Current price $128.00
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    Current price $128.00

    Megan Racing Rear Sway Bar Lexus GS 1998-2005

    Improve the handling dynamics of your Lexus GS300, GS400, or GS430 with the Megan Racing Rear Sway Bar designed specifically for model...

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    Original price $141.00
    Original price $141.00 - Original price $141.00
    Original price $141.00
    Current price $128.00
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    Current price $128.00
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  • Original price $140.00
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    Current price $126.00
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    Current price $126.00

    SuperPro Rear Control Arm Upper-Inner Bushing Kit (SPF3043K) Lexus IS300/GS

    The SuperPro Rear Control Arm Upper-Inner Bushing Kit (SPF3043K) provides a robust and reliable solution for stabilizing the movement of control ...

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    Original price $140.00
    Original price $140.00 - Original price $140.00
    Original price $140.00
    Current price $126.00
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    Current price $126.00
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  • Original price $124.00 - Original price $124.00
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    Universal Harness Bar 49" Lexus IS300 GS300 GS400 | FRS GR86 BRZ

    Enhance your vehicle's safety system with our high-quality seat belt harness bar. Crafted with durability and safety in mind, these units provide a...

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    Original price $124.00 - Original price $124.00
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    EBC Brakes Greenstuff Street Sport Front Disc Brake Pad Set FMSI D619 Front IS/GS

    The EBC Greenstuff 2000 series front brake pads are part of the 6000 series for trucks and 7000 series for sedans, providing a faster stopping solu...

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    Original price $123.00 - Original price $123.00
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  • Original price $104.00 - Original price $104.00
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    Current price $104.00

    EBC Brakes Rear Rotors Disc Brake Rotor FMSI D771 Lexus IS/GS 98-05

    Upgrade your vehicle's braking performance with the Project Mu B-Spec Brake Pads. These pads are engineered to elevate braking power f...

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    Original price $104.00 - Original price $104.00
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    $104.00
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    Current price $104.00
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    $104.00
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    Current price $104.00

    EBC Brakes Redstuff Premium Street Rear Disc Brake Pad Set FMSI D771 Lexus IS/GS

    Redstuff 3000 series Red Ceramic Pads are for the fastest street use or Premium sedan fitment. Both Red Ceramic and 7000 SUV pads are our lowest d...

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    Original price $104.00 - Original price $104.00
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    $104.00
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    Current price $104.00
  • Original price $95.00 - Original price $95.00
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    P2M Lexus GS300/400 2000-04 FRONT + REAR RACE FLOOR MATS : DARK GREY

    Introducing the P2M Lexus GS300/400 2000-04 Front + Rear Race Floor Mats in Dark Grey, designed to elevate the interior aesthetics of your vehicle ...

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    Original price $95.00 - Original price $95.00
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    EBC Brakes Greenstuff Street Sport Rear Disc Brake Pad Set FMSI D771 Lexus IS/GS

    The EBC Greenstuff 2000 series rear brake pads (part of the 6000 series for trucks and 7000 series for sedans) provide a faster stoppi...

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    Original price $94.00 - Original price $94.00
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    Original price $88.00
    Current price $82.00
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    Current price $82.00

    SuperPro Rear Control Arm Lower-Shock Mount Bushing Kit (SPF3033K) SC/GS/Cressida/Supra

    The SuperPro Rear Control Arm Lower-Shock Mount Bushing Kit (SPF3033K) is designed to stabilize the movement of the rear control arms, particularly...

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    Original price $88.00
    Original price $88.00 - Original price $88.00
    Original price $88.00
    Current price $82.00
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    Current price $82.00
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  • Original price $83.00 - Original price $83.00
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    Megan Racing Front Roll Center Adjuster 30mm Lexus GS300 93-05

    Enhance the performance and agility of your Lexus GS300 1993-2005 with the Megan Racing Front Roll Center Adjuster. This precision-engineered compo...

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    Original price $83.00 - Original price $83.00
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    Current price $83.00
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    EBC Brakes Ultimax OEM Plus Front Disc Brake Pad Set FMSI D619 Front IS/GS

    The EBC Ultimax pad set, identified by part number UD619, is designed to provide OEM Plus Quality. These pads are engineered to exceed the stopping...

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    Original price $82.00 - Original price $82.00
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    Current price $82.00
  • Original price $75.00 - Original price $75.00
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    P2M Race Rear Trunk Mat Lexus GS300/400 00 - 04 : Dark Grey

    Introducing the P2M Lexus GS300/400 2000-04 Race Trunk Matt in Dark Grey, designed to elevate the interior aesthetics of your vehicle while providi...

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    Original price $75.00 - Original price $75.00
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    Original price $80.00
    Current price $74.00
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    Current price $74.00

    SuperPro Rear Trailing Arm Rear Bushing Kit (SPF2785K) Lexus IS300/GS/SC

    SuperPro Bushings are engineered to provide superior control and stability for your vehicle's suspension. By replacing worn or rubber bushes with S...

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    Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $74.00
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    Current price $74.00
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  • Original price $75.00
    Original price $75.00 - Original price $75.00
    Original price $75.00
    Current price $72.00
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    Current price $72.00

    SuperPro Rear Differential Pinion Mount Bushing Kit (SPF2769K) Lexus GS/SC/LS

    Upgrade your vehicle's suspension with the SuperPro Rear Differential Pinion Mount Bushing Kit. Engineered to enhance your vehicle's handling and p...

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    Original price $75.00
    Original price $75.00 - Original price $75.00
    Original price $75.00
    Current price $72.00
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    Current price $72.00
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    Original price $80.00
    Current price $72.00
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    SuperPro Suspension Trailing Arm Front Bush Kit Rear (SPF2784K) Lexus GS/IS/SC

    SuperPro Bushings are engineered to provide superior control and stability for your vehicle's suspension. By replacing worn or rubber b...

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    Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $72.00
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    Current price $72.00
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  • Original price $69.00 - Original price $69.00
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    $69.00
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    Current price $69.00

    SuperPro Rear Toe Control Arm Inner Bushing Kit (SPF2786K) Lexus IS300/GS/SC

    SuperPro Bushings offer the perfect solution for upgrading or replacing your vehicle's suspension components. Designed to enhance handling and perf...

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    Original price $69.00 - Original price $69.00
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    Current price $69.00
  • Original price $64.00 - Original price $64.00
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    $64.00
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    Current price $64.00

    EBC Brakes Ultimax OEM Plus Rear Disc Brake Pad Set FMSI D771 Lexus Rear IS/GS

    The EBC Ultimax pad set, identified by part number UD771, is designed to provide OEM Plus Quality. These pads are engineered to exceed the stoppin...

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    Original price $64.00 - Original price $64.00
    Original price
    $64.00
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    Current price $64.00
  • Original price $60.00 - Original price $60.00
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    $60.00
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    Current price $60.00

    BEEnginering Universal On The Floor Fire Extinguisher Mount

    Introducing the BEEnginering On The Floor Fire Extinguisher Mount - the ultimate solution for keeping your extinguisher securely stowed while maxim...

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    Original price $60.00 - Original price $60.00
    Original price
    $60.00
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    Current price $60.00