I just installed a new resonator, mid-pipe and muffler assembly. This was OEM style and bolts together. It sounds great and is very quiet but the fitment leaves something to be desired, I had to use some elbow grease to get some of the connections together and had to bend a couple of the hangers on the new pieces. For the price I think its worth it if you don't mind the extra effort, I installed mine with the back wheels on ramps in my garage. I ordered 1 of the pieces from Ebay and the other 2 from Advanced Auto.