I took the risk and ordered the header back, 3" exh system from Summit, the aluminized steel version. Less than $300
Pros: -VERY quick shipping
-Comes with all hangers, straps, isolaters, clamps (U-Type clamps come with the kit, but for the but joints, I ordered separately the but style clamps for the ease of future removal if needed), comes with all nuts, bolts, gaskets and two Summit brand turbo type mufflers
-All parts of decent quality
Cons: The drivers side pipe that goes over the axle and to the valance is nowhere close to being the right angle. I had to take it and get it cut/rewelded for the right angle from the axle to the valance: A $50 job. Passenger side fit like a glove
Turbo mufflers Included seem to be an odd fit. Yes, they do fit, but could tuck in a little better
You need to get 3" OEM style 71 Cuda exh tips if desired for the stock look. Generic turn down tips are included in the kit