Go to warmonger's 3L site off the links and follow his instructions and pics for a general idea Any muffler shop should be able to do it for ya following the instructions-it's well worth it!! 
96 contour SE,E1 rims w 205/60/15 Comp TA's VR4's,optimized y-pipe,SVT doorsills,KKM intake,BULLIT MUSTANG fuel door,painted grill,every available option w/leather !
95 mystique LS,every option minus leather,optimized y-pipe+exhaust
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