Project Mu Brake Cooling Duct Scion FR-S / Subaru BRZ 2013-2016 wheels 17-inch These extended wheel studs are

These extended wheel studs are designed and intended to be used with BLOX Racing open-ended lug nuts on racing slicks

application specific installation instructions

Once fluids become trapped in the reservoir

Three different size jets

Cosmis Racing MRII Black 18X9

Project Mu Brake Cooling Duct Scion FR-S / Subaru BRZ 2013-2016 wheels 17-inch These extended wheel studs arePart #: PACCBC01A Improve your braking system with Project Mu's high quality bolt on brake cooling duct for the Scion FR S and Subaru BRZ. The additional cooling will significantly reduce brake fade and rotor wear. These are direct fit behind the rotors and the 2 inlets can be connected to scoops or to vents in your bumper. Sold as a pair for front brakes only. *Note* Cooling hoses are not included.