98supra6sp

What is the current price that people are paying for the Rod Millen Motorsports SC400 exhaust as well as the HKS exhaust specifically designed for our application? Does one seem to be any better than the other? Am I just as well off going with the Magnaflow 14829's or the Apexi WS2's? Once again, I am going to put this on my Dad's 98 SC400 and I will most likely leave the factory resonators intact. Will the sound be much different than stock? Does any one know if any of the current cars 05-08 have similar size aftermarket muffler set ups that would work on our SC400's. Possibly a Maxima, G35, Acura TL, BMW 540i etc, etc. Just wondering since there are so few muffler systems specifically designed for our car. I love the clean looks of the Apexi WS2's but they seem to hang pretty low.