Also to clarify, the LED out of frame pipes are $900.00. The pipes are built to match your engine spec's so the pipes are not all the same. Engine designs also effect the pipe design. We have a different design for twister than we do for CP industries cylinders, for example.
If the Empire pipes are the same as the 1rst WKR pipes, doesn't that make them a copy of the old LED design?
LED must be doing something right, imitation is the most sincere form of flattery. lol