A pin is used to secure and hold the disc brake pad in place within a disc brake caliper. This pin is specifically used with a floating-style caliper, which is attached to a caliper bracket through a guide pin bolt. This design allows the caliper to move freely during braking, ensuring smooth operation
Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friend's shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.