I bought the stingers in 2004 for $500.00 w/ free shipping. I have to say I am very impressed with the sound and quality. They still look great and sound better then ever. I get compliments all the time and not just from mustang people. I'm sure I helped sell this product just by driving around so people can hear it. My friend here at work has an 03 and he got the stingers after hearing mine and everyday I hear him leave the parking lot and give it gas down the road and I have to say it's the best exhaust sound, very exotic and a deep note. Love it! There is no drone except when the car is cold and I didn't let it warm up. I can hardly hear it at idle unless the windows are down and I have no problem hearing the radio. Step on the gas a prepare for the blast! Just wanted to share. :rockon: