I'm pretty sure my 1998 Subaru Legacy Outback has the factory struts on it with nearly 220k miles, so I'm looking to replace them. The standard OE-grade replacement appears to be KYB GR-2s, but I'm seeing a number of folks using SenSen struts instead. From what I'm reading they seem to be comparable to the KYBs, and they cost about 2/3rds as much - RockAuto has $165 for a set of four SenSens vs $265 for KYBs.