SKU GSC-6026S1
$934.15
GSC Power-Division S1 camshafts for the 2008+ STI EJ257B With Dual AVCS. Good for stock turbo or up to 500WHP(GT35R) upgrades. Upgraded valve springs are required. Intake 266 / 225 @ .040\" / Peak Lift 10.7MM / Centerline AVCS\n Exhaust 264 / 222 @ .040\" / Peak Lift 10.4mm / Centerline AVCS.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to