Advan RZ-F2 Alloy Wheel - 18x8.5 ET44 5x112 Racing Titanium Black Suspension Springs With the HR reservoir covers

With the HR reservoir covers installed and set to the on position

Upgrading from a stock Honda/Acura Map sensor that can only read ~10 psi of boost will allow you to run up to ~21

SpeedFactory 4 bar MAP sensors can precisely calculate boost pressure from 1-43+ psi while still allowing smooth stock OEM drivability at any boost level

Transform your driving experience and experience the unparalleled performance of your Subaru

Precision CNC Machined from Solid 6061-T6 Aluminum Billet

Advan RZ-F2 Alloy Wheel - 18x8.5 ET44 5x112 Racing Titanium Black Suspension Springs With the HR reservoir coversYokohama ADVAN Racing RZ F2 Alloy Wheel The first newly changed model since the debut of the RZ DF. The RZ F2 mark a departure from the deep rim design the RZ DF featured, and for the first time in ADVAN racing brand history, adopted a full face design in a forged wheel. Design andamp; construction: The design concept is based on RZ, which shares the limelight with the forged GT. The RZs sophisticated design, specific to casting method, is the basis