I have a 98 F150 short bed w/ 4.6 liter. I had a shop here remove all four catalytic converters and put in a flowmaster exhaust. Well they did a ****ty job. I got more power but the sound levels are constantly changing and i have a slight rattling sound where the welded pipe where the cats where. Anyway what i want to do is get a complete exhaust from the headers back or at least from headers to the muffler. I dont like all those welds. And since i live on an island an their are only two muffler shops which cant bend pipes bigger then 2 1/2 in I need to order some. Is their anyone out their who makes complete bolt up kits for these trucks?????

 

All I have seen thus far is cat-back systems.
Jimmy