Fs is a set of stock Integra LS pistons 81.00 mm comes with the wrist pins. stock compression and these have been cryotreated, they are going to be stronger than oems. 60$ if I have to meet you, 50$ if you come get em. PM me or text 352 437 0083[ATTACH=CONFIG]181776[/ATTACH][ATTACH=CONFIG]181777[/ATTACH]