I intend to upgrade my stock exhaust system to a complete Banks Stinger exhaust system. System includes entire exhaust system to include free flowing air filter, for about $1,880.00. My rig is a 97 F250 X-Cab, 7.5, E4OD, RWD. Any real world opinions on this system and it's performance.

 

That sounds like a lot for the stinger system. I think you mean the power pack, headers, muffler, intake. Personally, I would buy everything separate.

Gibson headers $600
Cat Back system $250
Air filter $60