Subaru WRX STI EJ20 / EJ25 valve spring kit Supertech SPRK-TS1015-SU4 - сервиз
Springs data:
Seat pressure - 82lbs @ 34.25mmOpen (lift) pressure - 220lbs @ 11.5mmSpring coil bind - 20.70mmRate - 12.10lbs/mmMax lift - 13.50mmOuter spring outer diameter: 27.50mmOuter spring inner diameter: 20.00mmInner spring outer diameter: 20.00mmInner spring inner diameter: 15.20mm
Set includes:Dual springs: 16 pcs. SPR-TS1015/SU4Titanium retainers: 16 pcs. RET-TS60/WRX1Seats: 16 pcs. SEAT-TS/SUB4
Не са открити заменими продукти
Не са открити OEM номера
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Топ производители
Todor Valentinoff
24 January 2026
Милан Миланов
16 January 2026
Ivan Borisov
28 November 2025
Nikolay Aleksandrov
30 September 2025
Stefan Stanchev
18 September 2025
Nako Nandeto
29 June 2025












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