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Manley 9.8:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI 99.75mm STD BorePART# MAN 632302C-4
$ 609.32 $ 938.03
Instant Savings of 35% ($ 328.71)
Customer ReviewsWrite a review
Used these pistons in my sti. Packaging was nice shipping was quick customer service was great. Made great power 551hp and quiet unlike other pistions. I don't have pistonslap on a cold start. I will definitely use these pistons on my f22 build.