Max torque capacity of 545 ft-lbs with SPEC Billet Flyhweel!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production date up to 01/2009 With 8 Bolt Crankshaft
For Vehicles with Production Date Up to 01/09 with 8 Bolt Crank