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Supertech Valve Spring Kit listing for part number SPRK-TS1015-SU1. Brand: Supertech Part Number: SPRK-TS1015-SU1 Description: Subaru EJ20/25 dual valve spring: 70lbs @ 35.5mm installed height / SPR-TS1015 +RET-TS60/WRX1+ SEAT-TS/SUB Please verify fitment before ordering. Contact us with your year, make, model, and engine if you are unsure. Image is a representative product image from Supertech; actual product appearance may vary by application.
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🇺🇸 Ship from USA · On Agora since 2026
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