88 CRX Seat Bracket

Well I got a set of nice racing seats for a decent price. Problem I'm having is locating a seat bracket for my 88 CRX SI. Seems everyone I look at/buy that say they fit 88-91 CRX is about 2 inches too wide. Anyone know where I can pick up a set of brackets that'll fit? I don't have a welder and don't know anyone with one, other wise I'd attempt to make one. Thanks in advance.