10th Gen Honda Civic L15 Turbo (Si) Stage 4 with Aluminum Single Mass Flywheel combo Drivetrain Stamped with 4140 plate with

Stamped with 4140 plate with 2000 ton pressure at 1260 degrees

Stainless steel mounting hardware

A constant tension stainless steel worm gear clamp

We are currently offering multiple research calibrations based on our 1

and put through our own proprietary heat treatment process

10th Gen Honda Civic L15 Turbo (Si) Stage 4 with Aluminum Single Mass Flywheel combo Drivetrain Stamped with 4140 plate withFITS: 10th Gen Honda Civic Si L15 Turbo THIS IS A SPECIAL ORDER ITEM This unit is a solid hub version of the stage 3. The hub is a solid 8 rivet, and the assembly is heat treated for strength and durability. It is available in a 3, 4, or 6 puck configuration. Use the 3 puck for the lightest option or the 6 puck for the smoothest engagement. The 4 puck is a good compromise for both. It is street driveable in a 6 puck configuration, but not street