GSC Billet Cams for 2008-2021 STi Select Cams::S1 268/268 (7026S1) Fits all 4G63 Evo 1-9

Fits all 4G63 Evo 1-9

Easy to program – no laptop required

The S2 Cams are suggest to run on our upgraded Beehive valve spring replacement or can be run at the stock rev limit and factory boost on the stock spring

Compatible with all Vibrant stainless

The catch can bolts directly to your transmission using existing bolts

GSC Billet Cams for 2008-2021 STi Select Cams::S1 268/268 (7026S1) Fits all 4G63 Evo 1-9GSC Power Division Billet Camshafts for the 2008+ STi. S1, S2 and S3 cams are available. Sold as a set of 4 camshafts. Vehicle Fitment: 2008 2021 Subaru STi *EJ257 Dual AVCS Cam ADV Duration Duration @ 0. 040" Peak Lift Center Line S1 Intake 268 225 10. 80mm 125 S1 Exhaust 268 225 10. 40mm 128 S2 Intake 272 230 10. 80mm 125 S2 Exhaust 272 232 10. 40mm 128 S3 Intake 282 240 11. 50mm 130 S3 Exhaust 282 240 11. 50mm 128 7026S1 S1 Cams (268 268) Good for