View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your Mazda RX-7 with aftermarket parts from OS Giken? At Tunersports.com we carry a great selection of their parts for your vehicle.
From drivetrain, clutch kits - multi, drivetrain or transmission internals we have 14 parts available for your RX-7, all with free shipping to the Continental US 48 States.
For more information on OS Giken, you can visit the official OS Giken website.
 $95.70
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 OUT OF STOCK OS Giken R Ser Twin Clutch Kits MZ101-BH61OS Giken Mazda RX-7/RX-8 (GM 26T Spline) R Twin Plate Clutch $1,720.00
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 OUT OF STOCK OS Giken Close Ratio Gear Kits MZ111-GAOS Giken Mazda RX7 FC3S 13BT 3 Speed Close Ratio Gear Kit $2,371.60
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 OUT OF STOCK OS Giken Close Ratio Gear Kits MZ111-GCOS Giken Mazda RX7 FC3S 13BT 5 Speed Close Ratio Gear Kit w/ Input Shaft $2,910.00
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 OUT OF STOCK OS Giken Close Ratio Gear Kits MZ121-GCOS Giken Mazda RX7 FD3S 13BT 5 Speed Close Ratio Gear Kit w/ Input Shaft $2,910.00
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 OUT OF STOCK OS Giken TS Ser Twin Clutch Kits MZ132-BC1OS Giken Mazda RX7 SA22C TS Series Twin Plate Clutch $1,410.00
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 OUT OF STOCK OS Giken TS Ser Twin Clutch Kits MZ132-BC3OS Giken Mazda RX7 12A TS Series Twin Plate Clutch $1,510.00
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 OUT OF STOCK OS Giken TS Ser Twin Clutch Kits MZ132-BE1OS Giken Mazda RX7 12A TS Series Twin Plate w/Soft Diaphragm Clutch $1,340.00
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 OUT OF STOCK OS Giken TS Ser Twin Clutch Kits MZ132-BE3OS Giken Mazda RX7 12A TS Series Twin Plate w/Soft Diaphragm Clutch $1,480.00
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 IN STOCK - LOW OS Giken Super Lock LSD MZ101-HAOS Giken Mazda RX8/RX7 FD3S/RX7 13BT (MT Only) Super Lock LSD $1,450.00
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IN STOCK - LOW OS Giken Super Lock LSD MZ101-HAOS Giken Mazda RX8/RX7 FD3S/RX7 13BT (MT Only) Super Lock LSD $1,450.00
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