Our K20C1 Type-R M-series M11 Extreme Power main studs are made from the highest quality "Super Alloy" that have gone through rigorous testing and treatment. We use a true beam design all the way through the length of the stud (it's not necked-down or undercut like others) resulting in better clamping force and torque values. "Only settle for the Best!"
The kit includes:
-M11 Super Alloy studs
-M11 Washers
-M11 Nuts
