I am looking for a cheap mufflerless dual exhaust system from the cat pipe back. I want a mandrel bent kit with split rear exit for my 2000 F-150 Supercab 5.4L. Anyone have one or know where I can get a setup like that.

 

i dont think anyone makes a system for mufflerless exhaust. Just buy some mandrel bent pipes and weld a Y pipe in place of the muffler.

 

If you want a cheap true dual system then pick-up a used stock lightin exhuast. Thats what I did, and I was able to use my o2 sensor and it bolted right up. I paid about $150 for it, and it runs great. Although I did place an x-pipe on it after the cats, because I needed to extend it to fit my Sup. Crew.