i have got a 99 f-150 4x4 with a 5.4l supercharged with the magna charger, i was wondering if anyone knows of and exhaust that with give me better power throughout.Right now i have the flowmaster exhaust system 40.I am kinda looking for a dual system and not a y set-up and wanted to know what was out there. thx

 

if your are looking for something that will actually make a diffrence in performance contact Casey Scranton at CGS motorsports (909)444-5536
Casey is a big offroad guy too but he drives a dodge but he will be able to hook you up with a great set up.
https://www.f150online.com/galleries...y.cfm?gnum=1680

 

thx man ill give him a call and see what they have to say. LEE