View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your Subaru with aftermarket parts from Koyo? At Tunersports.com we carry a great selection of their parts for your vehicle.
From cooling, radiator caps, cooling or radiators we have 8 parts available, all with free shipping to the Continental US 48 States.
For more information on Koyo, you can visit the official Koyo website.
 $448.82
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 IN STOCK Koyo Racing Radiators HH012664Koyo 2022+ Toyota GR86 and Subaru BRZ Competition All-Aluminum Radiator $439.01
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 OUT OF STOCK Koyo Racing Radiators VH012664NKoyo 13-20 Scion FR-S / Subaru BRZ 2.0L / 22+ Toyota GR86 / Subaru BRZ 2.4L (MT/AT) Radiator $371.05
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 $90.09
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 OUT OF STOCK Koyo Racing Radiators VH093470Koyo 17-22 Subaru Impreza 2.0L Non-Turbo / 18-22 Crosstrek 2.0/2.5L Non-Turbo Aluminum Radiator $435.84
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 IN STOCK Koyo Coolant Reservoir Adapters PI-2182Koyo 08-15 Subaru WRX/STI 8mm Coolant Reservoir Adapter (For Part# VH091662) $39.40
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IN STOCK Koyo Coolant Reservoir Adapters PI-2183Koyo 08-15 Subaru WRX/STI / 05-09 Legacy GT 13mm Coolant Reservoir Adapter (For Part# VH091662) $39.40
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 IN STOCK Koyo Racing Radiators VH091163Koyo 99-01 Subaru Impreza RS / Outback 99-02 Subaru Forester 2.5L Performance Radiator $393.62
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 $368.68
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 IN STOCK Koyo Racing Radiators VH091662Koyo 08-15 Subaru WRX / STI 05-09 Subaru Legacy GT 2.5L (MT / w/ Filler Neck) Radiator $393.07
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IN STOCK Koyo Racing Radiators VH091662Koyo 08-15 Subaru WRX / STI 05-09 Subaru Legacy GT 2.5L (MT / w/ Filler Neck) Radiator $393.07
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$448.82
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 $90.09
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 $412.48
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$368.68
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IN STOCK Koyo Racing Radiators HH012664Koyo 2022+ Toyota GR86 and Subaru BRZ Competition All-Aluminum Radiator $439.01
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$90.09
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IN STOCK Koyo Coolant Reservoir Adapters PI-2182Koyo 08-15 Subaru WRX/STI 8mm Coolant Reservoir Adapter (For Part# VH091662) $39.40
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 IN STOCK Koyo Racing Radiators VH091672Koyo 03-07 Subaru Impreza WRX/STI (MT / w/ Filler Neck) Radiator $375.01
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 $386.25
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