Competition Clutch STU Steel Flywheel Honda Civic Si 06-11 | 2-800-STU Vehicle Model_TC Made in the USA with

Made in the USA with durable materials for long-lasting performance

(1) PERRIN Oiler Filter Spacer

Has a full range of tone featuring highs

550" (14mm) Valve Lift

Competition Clutch STU Steel Flywheel Honda Civic Si 06-11 | 2-800-STU Vehicle Model_TC Made in the USA withInstallation of a lightweight flywheel on your engine will reduce rotational mass on the crankshaft, producing faster revs, less drive train loss, quicker acceleration and more power to the wheels. The Competition Clutch ST lightweight flywheels are designed for street strip driven applications and are well suited for Stage 1 and Stage 2 clutch kit counterparts. The STU ultra lightweight flywheel is even lighter, designed for extremely fast gear