DBA 4000 Series T-Slot Slotted Rotor Pair (Front) - Subaru STI VA WRX/STI Exhaust Hangers engine and wheels for their

engine and wheels for their use on several race tracks

performance vehicles and marine applications

Progressive spring rate for a comfortable ride

Wish you could easily fix it

DBA 4000 Series T-Slot Slotted Rotor Pair (Front) - Subaru STI VA WRX/STI Exhaust Hangers engine and wheels for theirFits 2004 2017 Subaru STI This particular rotor feature DBA's T3 Slot 48 precision CNC machined slots that are tri symmetrical curve slots that help reduce vibration and to improve braking performance for the street or the track. Here are the details: T3 Slot 48 precision CNC machined slots that are tri symmetrical curve slots Slots create out gassing exit points for brake pad friction gasses to escape Increased surface area resulting in great er heat