My local exhaust shop doesn't have a mandrel bender and can't put 3 inch tail pipes over my axle on my cutlass and I can't seem to find any online at least not Buick or olds style ( 3/4) exit I tried a u fit it kit from flowmaster but it didn't work out what is everyone else doing? I'm in the Grand Rapids mi area if some one has a good suggestion of an exhaust shop they use thanks