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    • Shop By Vehicle
      • Toyota Supra
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        • Intake & Exhaust
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      • Mazda RX-7
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        • Exterior
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      • Nissan Skyline
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        • Exterior
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        • Interior
        • Suspension & Steering
      • Nissan 240SX/Silvia
        • Brakes
        • Cooling
        • Drivetrain
        • Electronics
        • Engine Parts
        • Exterior
        • Fuel
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        • Ignition
        • Intake & Exhaust
        • Interior
        • Suspension & Steering
      • Nissan GT-R (R35)
        • Brakes
        • Cooling
        • Drivetrain
        • Electronics
        • Engine Parts
        • Exterior
        • Fuel
        • Forced Induction
        • Ignition
        • Intake & Exhaust
        • Interior
        • Suspension & Steering
      • Toyota Supra (A90)
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      • Aeromotive
      • ARTEC
      • AntiGravity Batteries
      • Black Lotus Performance
      • Borgwarner
      • Brembo
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      • BTI Gauges
      • Chase Bays
      • DBA Brakes
      • ECUMaster
      • Full Function Engineering (FFE)
      • G2 Carbon
      • GReddy
      • GSC Power Division
      • Haltech
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      • Induction Performance
      • Injector Dynamics
      • Outsider Garage
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      • Platinum Racing Products (PRP)
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      • RaceOnly
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    Welcome to J-Spec Garage – Your One-Stop Shop for Authentic JDM Parts!

    Looking for high-quality JDM parts for your Toyota Supra, Mazda RX-7, Nissan Skyline, or Nissan GTR? We carry top brands like PRP, HKS, GReddy, and more. Enjoy fast shipping, price matching, and expert support from true enthusiasts. Shop now and elevate your build with the best in JDM performance!

    Choose Your Legend

    • Toyota Supra Collection

      Toyota Supra Collection

      Toyota Supra Collection

    • Mazda RX-7 Collection

      Mazda RX-7 Collection

      Mazda RX-7 Collection

    • Nissan Skyline Collection

      Nissan Skyline Collection

      Nissan Skyline Collection

    • Nissan R35 GT‑R (2009–2024) performance parts collection: VR38DETT engine components, drivetrain upgrades, suspension and styling gear for high-boost builds

      Nissan GTR (R35) Collection

      Nissan GTR (R35) Collection

    • Nissan 240SX/Silvia Collection

      Nissan 240SX/Silvia Collection

      Nissan 240SX/Silvia Collection

    1 / of 5

    Shop By Engine

    • Toyota Supra engine parts collection featuring 1JZ‑GTE and 2JZ‑GTE forged internals, camshafts, timing kit, turbo manifold—all laid out for performance JZ builds.

      JZ Collection

      JZ Collection

    • Mazda RX‑7 13B-REW rotary engine rebuild components—apex seals, rotor housings, gaskets and rebuild kit parts displayed for FC/FD RX‑7 builds

      Rotary Collection

      Rotary Collection

    • RB Collection

      RB Collection

      RB Collection

    • Nissan R35 GT‑R VR38DETT engine components displayed: forged internals, camshafts, stroker kit parts and timing gear for high-performance build

      VR38DETT collection

      VR38DETT collection

    • Nissan KA24DE engine components—forge-ready timing gear, pistons, cylinder head and block displayed for 240SX/Silvia performance builds

      KA Engine Collection

      KA Engine Collection

    • Nissan SR20DET engine parts laid out: forged pistons, rods, rebuilt turbo shafts and timing gear for high-horsepower Silvia and 240SX engine builds

      SR Engine Collection

      SR Engine Collection

    1 / of 6

    Shop Top Brands

    • RaceOnly FD RX-7 billet pulley kit and turbo parts, representing high-quality rotary performance upgrades

      RaceOnly Collection

      RaceOnly Collection

    • Outsider Garage Collection

      Outsider Garage Collection

      Outsider Garage Collection

    • Radium Collection

      Radium Collection

      Radium Collection

    • Borgwarner Collection

      Borgwarner Collection

      Borgwarner Collection

    • Brian Crower forged camshafts and stroker kit components displayed, precision CNC-machined high-performance internals for JDM turbo engines

      Brian Crower Collection

      Brian Crower Collection

    • Platinum Racing Products turbo-ready timing gears, ignition coil stalk kits, anodized hardware and billet stroker components for JDM 2JZ, RB, and SR engine builds

      PRP Collection

      PRP Collection

    • Power House Racing

      Power House Racing

      Power House Racing

    • DeatschWerks Collection

      DeatschWerks Collection

      DeatschWerks Collection

    • RIFE Sensors Collection

      RIFE Sensors Collection

      RIFE Sensors Collection

    • ECUMaster standalone ECU, power management unit, CAN module, and digital dash display showcased for high-performance JDM engine tuning.

      ECUMaster Collection

      ECUMaster Collection

    • SPAL Collection

      SPAL Collection

      SPAL Collection

    • Haltech Collection

      Haltech Collection

      Haltech Collection

    1 / of 12

    Featured Sale!

    Take advantage of our Race Ramps Sale at J-Spec Garage. Perfect for lowered vehicles like the Toyota Supra, Nissan GT-R, and Mazda RX-7, Race Ramps provide safe, low-angle access for maintenance, detailing, and display. Lightweight yet durable, they’re built for performance enthusiasts who demand both strength and convenience. Now is the perfect time to upgrade your garage setup while these deals last.

    • User 1

      Race Ramps XTenders for Portable Pit/16in Restyler Ramps (w/Fold)

      Sale

      Race Ramps XTenders for Portable Pit/16in Restyler Ramps (w/Fold)

      Regular price $603.99
      Regular price $666.75 Sale price $603.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 9in. Trailer Ramps w/ Flap Cutout

      Sold out

      Race Ramps 9in. Trailer Ramps w/ Flap Cutout

      Regular price $736.99
      Regular price $813.75 Sale price $736.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps 14in. Wide FlatStoppers Car Storage Ramps - 4 Pack

      Sold out

      Race Ramps 14in. Wide FlatStoppers Car Storage Ramps - 4 Pack

      Regular price $258.99
      Regular price $285.60 Sale price $258.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps 18in. Wheel Stands - 14in. Lift Height

      Sale

      Race Ramps 18in. Wheel Stands - 14in. Lift Height

      Regular price $358.99
      Regular price $395.85 Sale price $358.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 8in. Two-Piece Multi-Purpose Wheel Cribs -1500 lbs Capacity

      Sold out

      Race Ramps 8in. Two-Piece Multi-Purpose Wheel Cribs -1500 lbs Capacity

      Regular price $194.99
      Regular price $215.25 Sale price $194.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps 8in. Extra Long Trailer Ramp - 6.3 Degree Approach Angle

      Sale

      Race Ramps 8in. Extra Long Trailer Ramp - 6.3 Degree Approach Angle

      Regular price $572.99
      Regular price $633.15 Sale price $572.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 8in. Trailer Ramps - 8.7 Degree Approach Angle

      Sold out

      Race Ramps 8in. Trailer Ramps - 8.7 Degree Approach Angle

      Regular price $460.99
      Regular price $509.25 Sale price $460.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps 7in. Trailer Ramps - 5.5 Degree Approach Angle

      Sale

      Race Ramps 7in. Trailer Ramps - 5.5 Degree Approach Angle

      Regular price $517.99
      Regular price $572.25 Sale price $517.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 5in. Trailer Ramp - 4.3 Degree Approach Angle

      Sale

      Race Ramps 5in. Trailer Ramp - 4.3 Degree Approach Angle

      Regular price $415.99
      Regular price $458.85 Sale price $415.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 4in. Trailer Ramp - 5.5 Degree Approach Angle

      Sale

      Race Ramps 4in. Trailer Ramp - 5.5 Degree Approach Angle

      Regular price $349.99
      Regular price $386.40 Sale price $349.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 3in. Trak-Jax with 1.5in Stop - 7.8 Degree Approach Angle

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      Race Ramps 3in. Trak-Jax with 1.5in Stop - 7.8 Degree Approach Angle

      Regular price $134.99
      Regular price $149.10 Sale price $134.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps 3in. Trak-Jax Ramps - 7.8 Degree Approach Angle

      Sold out

      Race Ramps 3in. Trak-Jax Ramps - 7.8 Degree Approach Angle

      Regular price $134.99
      Regular price $149.10 Sale price $134.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps Xtenders for 67in. Race Ramps - 6.6 Degree Approach Angle

      Sale

      Race Ramps Xtenders for 67in. Race Ramps - 6.6 Degree Approach Angle

      Regular price $175.99
      Regular price $194.25 Sale price $175.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 56in. Two Piece Race Ramps - 10.8 Degree Approach Angle

      Sale

      Race Ramps 56in. Two Piece Race Ramps - 10.8 Degree Approach Angle

      Regular price $338.99
      Regular price $373.80 Sale price $338.99
      Unit price /  per 
      Sale
    • User 1

      Race Ramps 56in. Single Piece Race Ramp - 10.8 Degree Approach Angle

      Sold out

      Race Ramps 56in. Single Piece Race Ramp - 10.8 Degree Approach Angle

      Regular price $301.99
      Regular price $332.85 Sale price $301.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps Tow Ramps - Xtenders for 74in. Flatbed HD Tow Ramps

      Sold out

      Race Ramps Tow Ramps - Xtenders for 74in. Flatbed HD Tow Ramps

      Regular price $203.99
      Regular price $224.70 Sale price $203.99
      Unit price /  per 
      Sold out
    • User 1

      Race Ramps HD 67in. 2-Piece Car Ramps XT

      Sale

      Race Ramps HD 67in. 2-Piece Car Ramps XT

      Regular price $595.99
      Regular price $658.35 Sale price $595.99
      Unit price /  per 
      Sale
    1 / of 17
    View all

    Elevate Your JDM Lifestyle

    View all

    J-Spec MKV Supra T-shirt

    $31.99

    I ❤️ JDM Beanie – Cold Weather, Clean Style

    $26.50

    J-Spec rope cap

    $28.00

    J-Spec "Made in Japan" Tri-Blend

    $31.99

    Geisha Collection, Exclusive Desk Mat

    $23.00

    J-Spec Garage Duffle bag

    $75.50

    J-Spec 3/4 sleeve

    $30.00

    J-Spec Garage "OG" Coozie

    $9.50

    J-Spec Premium Tri-Blend

    $31.99

    Geisha Collection Laptop Sleeve

    $28.50

    J-Spec MKV Supra Crop Sweatshirt

    $48.99

    J-Spec Elite Hoodie

    $45.00

    Womens Full Rep J-Spec Crop Top

    $48.99

    Women's Racerback J-Spec MKV Supra Tank

    $31.99

    J-Spec MKV Supra Unisex Hoodie

    $45.00

    Womens J-Spec Crop Sweatshirt

    $45.00

    Kids MKV Short Sleeve Tee

    $27.00

    J-Spec Garage Golf cap

    $35.00

    Baby J-Spec "Made in Japan" Tee

    $27.00

    Toddler "Made in Japan"

    $27.00

    J-Spec Elite heather hoodie

    $45.00

    J-Spec JDM style Poster

    $28.00

    J-Spec JDM style Canvas

    $25.00

    J-Spec Framed poster

    $25.00

    J-Spec Elite heather hoodie

    $45.99

    J-Spec Garage Fanny

    $32.50

    J-Spec Garage everyday carry pack

    $48.00

    J-Spec Garage Crossover bag

    $31.00

    Retro RX-7 Laptop Sleeve

    $28.50

    J-Spec Laptop Sleeve

    $27.50

    What's Happening in the JDM Community?

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      Why Enthusiasts Love the MK4 Toyota Supra, Mazd...

      May 25, 2025

      In the 1990s, Japan didn’t just manufacture sports cars—it defined a movement. The Japanese Domestic Market (JDM) golden era unleashed a wave of performance vehicles that weren’t just fast—they were...

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      May 25, 2025

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    • How to Unlock 1000 HP from Toyota’s Legendary 2JZ-GTE

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      May 25, 2025

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      In the world of tuning legends, the 2JZ-GTE stands alone. Built to endure, engineered to win Toyota’s inline-six wasn’t just designed to be fast; it was built to be unbreakable....

    • Toyota starts its heritage program to start production of discontinued OEM parts

      Will Toyota Continue to Make MK4 Supra Parts?

      May 25, 2025

      Few cars command respect across generations like the MK4 Toyota Supra. Launched in 1993, the A80 Supra wasn't just another 90s Japanese sports car—it was a revelation. With its iconic...

      Will Toyota Continue to Make MK4 Supra Parts?

      May 25, 2025

      Few cars command respect across generations like the MK4 Toyota Supra. Launched in 1993, the A80 Supra wasn't just another 90s Japanese sports car—it was a revelation. With its iconic...

    1 / of 3

    Stay up to speed with the J-Spec crew:

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