factory-original component designed specifically for the high-performance S58 engine found in the latest M3 and M4 models

Just look for this banner on the wall

313″ Valve/Seat

1 molded piston

it allows seamless operation with various ethanol and gasoline blends

Toyota 2JZ 8.5” Metallic Clutch-Flywheel Kit Discs:3-Disc factory-original component designed specifically forTilton OT 215 8. 5 Metallic Clutch Flywheel Kit Toyota 2JZ Designed for serious motorsport use, the Tilton OT 215 8. 5 Metallic Clutch Flywheel Kit is ideal for drifting, track days, and pro touring builds. Compared to 7. 25 clutches, this 8. 5 setup delivers roughly 50% more mass for increased thermal capacitykeeping temperatures in check under extended abusewhile offering higher torque handling and smoother engagement. Kit Contents: OT 215 8. 5