CP Piston & Ring Set - Bore (99.5mm) CR (8.2) Set of 4 - Subaru EJ257 2004-2021 STI PDM_harnesses This grommet is crucial for

This grommet is crucial for those of you running wires through the firewall and protects the wires from being damaged from making contact with bare metal

Keeps oil contained

improving steering response precision and reducing the geometry deflection that occurs under cornering load

9 LSU wideband UEGO sensor

20mm in size

CP Piston & Ring Set - Bore (99.5mm) CR (8.2) Set of 4 - Subaru EJ257 2004-2021 STI PDM_harnesses This grommet is crucial forCP Piston & Ring Set for Subaru EJ257 WRX STi Bore (99. 5mm) Size (Standard) CR (8. 2)This Part Fits: Year Make Model Submodel 2004 2012 Subaru Impreza WRX STI 2007,2011 2012 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition