i would like to put a flowmaster on my 98 5.2 and was wondering what would be the best one to intall if i also will be getting dual exhaust i would like it to be loud but not so loud that you cant talk in the car when driving down the highway or doing 55 mph and what would be the appoximate cost of the exhaust.

 

Probably Flowmaster 40 or super 44. I have a 40 series and it's pretty loud outside the truck and while not super loud inside you can hear it and I wouldn't call it quiet but you can talk over it. The 10 series is supposed to be the loudest but it's also supposed to be about the same volume as straight pipes only with a different tone so I wouldn't think you'd want that.

 

i have the same truck and would say go with the flowmaster 40's. the mufflers alone would be between 80-100 each and if you buy a whole cat back kit, probably around 400-500