Subaru STI R180 Rear Limited Slip Differential Rebuild Kit 12030-PR7-010 but even in its normal

but even in its normal state

The coating also helps protect engine bay ancillary parts from high turbo temperatures

Included with the filter is a unique Composite Velocity Stack that incorporates golf ball like dimples on the surface that create an energized boundary layer that reduces surface drag and allows air to stay attached as it curves into the bell mouth

we were able to create an intake that actually insulates the air going into the engine

Subaru STI R180 Rear Limited Slip Differential Rebuild Kit 12030-PR7-010 but even in its normalThis is an STI Sports Rear limited slip differential rebuild kit for R180 differentials. This totally comprehensive kit contains everything you'll need to carry out a full rebuild on your rear differential unit.