I've got a 2001 F150 V6 4.2 2WD Sport and im buying it from a 3rd party. Its got an exhaust system on it with dual tips and all but that isnt doing it for me. I was looking at the Flowmaster Original 40 series. Highway noise dosent matter i wont be on the highway that much, and inside noise isnt a big issue for me either ive got a nice system. so would anybody tell me the difference bewteen the Super 40, Delta Flow, and the Original 40. Im looking to spend in the less then 200 range since im a teenager with limited money...... Thanks for the help!

 

i believe in order of loudness and gain in performance it goes
1original 40
2delta 40
3super 40

 

Check out the Magnaflow. They have no chambers, no baffles, no louvers, no restriction at all. I just had my stock muffler replaced today with one for around $100. bucks out the door by my local muffler shop. I got a 2004 Lariat with around 8,000 miles on it. Still smells new. Go to their web sight and look.