jUST GOT MY 80 2 WEEKS AGO AND THE CEL LIGHT CAME ON . TOOK IT INTO TOYOTA YESTERDAY AND FOUND OUT THE CAT'S ARE BURNED UP. $2200 FOR OEM, THEY ALSO QUOTED $1200 FOR A BOSAL FRONT AND OEM REAR (THE OEM REAR WAS LESS THAN THE BOSAL REAR. i READ AN ARTICLE THAT WITH NON-OEM THE BACKFLOW PRESSURES CAN DIFFER AN TRIGGER THE CEL LIGHT TO COME BACK ON. aNYONE HAVE PROBLEMS WITH NON-OEM CAT'S . CAN ANYONE RECOMMEND NON-OEM CAT'S AND WHERE TO BUY? A COUPLE OF THE PARTS WEBSITES (AUTOPARTSWAREHOUSE AND PARTSGEEK GOT BAD REVIEWS). ANY HELP IS GREATLY APPRECIATED WOULD LIKE TO GET IT FIXED QUICK BUT THE RIGHT WAY. CAN ALSO E-MAIL ME AT WILLIEWEBSTER@YAHOO.COM FOR SUGGESTIONS. tHANKS