Torque Solution Throttle Body Spacer 2013+ Subaru BRZ/Scion FR-S - SilverTorque Solution Throttle Body Spacer Applications: Subaru BRZ Scion FR S 2013+ Torque Solution Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more intake manifold volume along with a better air fuel mixture you will make more power and get better fuel economy. CNC Machined from 6061 Billet Aluminum we can assure you the fit and finish is perfect. 1 8" NPT Threaded Port can be used as vacuum boost source, meth injection