If the pipes had anything to do with the price you payed then yes find out if they are SE's, and if they aren't get some money back. If it had nothing to do with the price, and there not SE's make a point to tell them there full of BS and shop else where for parts you might want.

 

Screamin' Eagle II's stopped in '07 when Harley came out with the Street Performance Slip-ons. The SE II are highly desirable for their sound and performance and usually sell for over $100 used. They are stamped with a scripted "Screamin' Eagle II" on the rear muffler. They were produced for the '04-'06 model years, but will fit later bikes (earlier versions exist but they're for the older, solid mount frame). It's the newer ('07 and up) Street Performance version that's quiet. The SP version will have an "-07" extension on their part #.