Boost Your JDM Efficiency With OS Giken Performance Parts
Boost your vehicleís performance with the OS Giken collection at HD Werks, featuring genuine, high-performance components engineered for racing and aftermarket tuning. These original parts deliver custom upgrades that enhance engine reliability and dynamic efficiency. Designed with Japanese innovation, OS Giken products offer authentic quality and robust performance for demanding driving conditions. Experience improved power and precision with parts built for superior performance and durability. Shop our OS Giken range for original components that transform your vehicle into a high-performance powerhouse.
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Sold outVendor:OS Giken
OS Giken Toyota Subaru GDB/GRB EJ20(25) Impreza Overhaul Kit A (For SB041-BR6)
Regular price $870.99Regular price -
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Vendor:OS GikenOS Giken Subaru IMPREZA GDB/GRB HTR Series Dampened Twin Plate Clutch
Regular price $2,110.99Regular price -
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OS Giken Subaru IMPREZA EJ20 Overhaul Kit B (for SB041-BQ6)
Regular price $1,270.99Regular price -
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Vendor:OS GikenOS Giken Overhaul Kit A Subaru STi EJ25 (Incl. Clutch Discs/Center Plate/PP - NO Repl. Cover)
Regular price $820.99Regular price -
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Vendor:OS GikenOS Giken Clutch Overhall Kit A for Subaru WRX STi EJ20/25
Regular price $820.99Regular price -
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Vendor:OS GikenOS Giken Porsche PDK Transmission (OEM LSD Diff) Super Lock LSD
Regular price $2,820.99Regular price -
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Vendor:OS GikenOS Giken OS-FR7 - 7 Speed Sequential (Gearbox Only)
Regular price $15,500.99Regular price -
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Vendor:OS GikenOS Giken Universal R3C 26 Spline Center Hub (18-A)
Regular price $200.99Regular price -
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Vendor:OS GikenOS Giken Clutch Overhall Kit B for R3C
Regular price $1,560.99Regular price -
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Vendor:OS GikenOS Giken Clutch Overhaul Kit
Regular price $1,240.99Regular price -
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Vendor:OS GikenOS Giken 80W-250 Gear Oil - 1L
Regular price $50.99Regular price -
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Vendor:OS GikenOS Giken Replacement Clutch Cover Bolt Set (18pcs) - For TS Multi-Plate Stamped Steel Cover
Regular price $36.99Regular price -
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OS Giken Clutch Kit for R32 Push Style Twin Disc Clutch - Release Bearing Included
Regular price $2,020.99Regular price -
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OS Giken Nissan SKYLINE BNR32 Twin Plate Dampened w/Soft Diaphragm Clutch Kit (Release Assy Incl)
Regular price $1,660.99Regular price -
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OS Giken Nissan Cedric Y34 (AT Only) Super Lock LSD
Regular price $1,450.99Regular price -
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OS Giken Nissan PULSAR SR20DET R Series Dampened Twin Plate w/Floating Center Hub Clutch
Regular price $1,720.99Regular price -
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OS Giken Nissan PULSAR SR20DET TS Series Twin Plate Clutch
Regular price $1,510.99Regular price -
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OS Giken Nissan PULSAR RNN14 Super Single Alum Dampened Single Plate Clutch
Regular price $1,150.99Regular price -
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OS Giken Nissan PULSAR SR20DET Super Single Steel Dampened Single Plate Clutch
Regular price $1,050.99Regular price -
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Vendor:OS GikenOS Giken Nissan GT-R R35 (TCD Rear) Super Lock LSD
Regular price $1,710.99Regular price -
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OS Giken Nissan Skyline BNR34 RB26DETT Clutch Release Movement Alteration Kit R4C
Regular price $450.99Regular price -
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OS Giken Nissan SKYLINE BNR34 R Series Quad Plate w/Floating Center Hub Clutch - Req. NS221-DH50M
Regular price $2,320.99Regular price -
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OS Giken Nissan R34 SKYLINE GT-R R Series Triple Plate w/Floating Hub Clutch - 26 Spline
Regular price $2,120.99Regular price -
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Vendor:OS GikenOS Giken Nissan Skyline RB26DETT R3C Clutch Release Movement Alteration Kit (14-M)
Regular price $450.99Regular price -
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OS Giken Nissan Skyline R34 RB26DETT R3C Replacement Flywheel
Regular price $550.99Regular price -
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OS Giken Nissan SKYLINE RB26DETT R Series Triple Plate w/Floating Hub Clutch - Req. NS221-CH50M
Regular price $2,120.99Regular price -
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OS Giken Nissan SKYLINE BNR34 Grand Touring Dampened Twin Plate Clutch
Regular price $2,020.99Regular price -
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OS Giken Nissan SKYLINE RB26DETT Grand Touring Dampened Twin Plate w/Soft Diaphragm Clutch
Regular price $2,020.99Regular price -
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OS Giken Clutch Release Movement Alteration Kit - Nissan Skyline R34 6spd Manual (STR2CD)
Regular price $450.99Regular price -
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OS Giken Nissan Skyline BNR34 Dampened Twin Plate Clutch w/ Soft Diaphragm (Move Alt Kit Incl)
Regular price $2,040.99Regular price -
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OS Giken Nissan SKYLINE R33 STR Series Dampened Twin Plate w/Soft Diaphragm Clutch
Regular price $1,710.99Regular price -
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OS Giken Nissan Skyline R32 RB20DET Super Single Steel Clutch Overhaul Kit B
Regular price $740.99Regular price -
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OS Giken Nissan SKYLINE RB25DE /T Super Single Steel Dampened Single Plate Clutch
Regular price $1,050.99Regular price -
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OS Giken Nissan Skyline GT-R R32/33/34 RB26DETT (MT Only / Front) Super Lock LSD
Regular price $1,450.99Regular price -
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OS Giken Nissan Skyline GT-R R32/33/34 RB26DETT (MT Only / Rear) Super Lock LSD
Regular price $1,450.99Regular price
