The UPGRADE PISTON KIT contains pistons lighter than the steel pistons included as standard with genuine caliper sets, and therefore reduces unsprung weight. Furthermore, the pistons have been coated with highly lubricant hard alumite to reduce wear, scuffing and burning.
| Material | Aluminium alloy |
| Contents | Aluminum pistons (8 front + 4 rear) Piston seal kits [equivalent to genuine items※1 |
※1Seal kits differ according to caliper.
| CAR MODEL | GRADE | FRONT4POT/ 8PIECE SET PARTS No. |
REAR2POT/ 4PIECE SET PARTS No. |
|
| SILVIA | S14/15 | Turbo | UGP-S401（¥30,000） | − |
| SKYLINE | R32/33/34 | Turbo | UGP-S401（¥30,000） | UGP-S201（¥18,000） |
| SKYLINE COUPE | CKV36 | Type-S/SP | UGP-A401（¥30,000） | UGP-A201（¥18,000） |
| SKYLINE ＧＴ-Ｒ | BNR32 | Without V-SPEC | UGP-S401（¥30,000） | UGP-S201（¥18,000） |
| FAIRLADY Ｚ | Z32 | All models | UGP-S401（¥30,000） | UGP-S201（¥18,000） |
| Z34 | Version-S/ST | UGP-A401（¥30,000） | UGP-A201（¥18,000） | |
| RX-7 | FD3S | 16inch | UGP-S404（¥30,000） | − |
| 17inch | UGP-S405（¥30,000） | − | ||
| IMPREZA | GC8,GF8 | WRX STi | UGP-S406（¥30,000） | UGP-S204（¥18,000） |
| GDA | WRX NB-R | |||
| GDB | Without brembo caliper |
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※For use with front 4 pot front and 2 pot rear calipers only. Cannot be used with single-piston floating calipers.
| for SUMITOMO CALIPER |
| for AKEBONO CALIPER |
Product specifications, prices, manufacture and sales are subject to change or termination without notice.
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