ESR 19x10.5 5x114.3 +22 73.1 Satin Black RF2 Wheel WRX_2008-2014 has a 3M adhesive backing

has a 3M adhesive backing and comes with an alcohol cleansing pad

These units are constructed from sheet aluminum and mount using OE hardware

Part #: DP41537R

This valve relieves compressor pressure surge caused by changing gears or backing off the throttle quickly and is designed for turbocharged engines running up to 25 psi boost

2015 Subaru WRX STI

ESR 19x10.5 5x114.3 +22 73.1 Satin Black RF2 Wheel WRX_2008-2014 has a 3M adhesive backingPart #: 90551422 RF2MBLK Features of the ESR RF2 Wheels: Advanced Radial Forged Technology Light Weight Technology Track Proven JWL & VIA Certified Standards FEA Tested Life Time Structural Warranty 1 Year Paint Warranty Premium ESR Carbon Style Caps w Gasket