Walker makes direct fit mufflers for way-back Hilux and 4Runner, I'd guess they would for Cruisers, too. I put a complete Walker system on my truck last time and it fit alright. I'd do a custom system next time but if all I needed was a muffler it would work.
'91 Pickup - Imelda
'08 Tacoma TRD - Donna
'09 Kawasaki KLR650
'12 Gunnar Rockhound 29
"Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty. Nobody is able to achieve this completely, but the striving for such achievement is in itself a part of the liberation and a foundation for inner security. " --Albert Einstein