> The filter I generally run is the Purolator Pure One > (http://www.pureoil.com), which also traps particles down to > this size. Where can one find one of those to fit a 1991 to 1993 SR20DE? Every time I look in the books at the store, there is no PureOne application listed for our cars. Thanks, Ben '93 NX2K ===== Go Illini!