Excellent choice, enjoy the rex! (Get it tuned elsewhere ASAP. I wouldn't trust an MRT tune... even if Martin says it looks good) If you want to tune it right, get a Haltech or similar and tune it via MAP. Those AFMs in the 99/00 are nothing but trouble. I went through 7 of the things in my rex at $200+ a pop. Then I put a Haltech in it and tuned it with MAP. It was fantastic. And as has been said, put a stock clutch in it. The gearboxes are terrible weak. The mods you list are good for ~220awkw. EXCEPT that nasty TMIC. Get a Process West TMIC on there, and retune it. Will make a world of difference. Or if you are happy with that power, get a VF28 turbo or similar. Will make the same power with far better response. More area under the curve does wonders. Your car is making good power at relatively low boost, which is good. Still... get it retuned by someone else. I had a 200awkw 99WRX and a 400rwkw XR6T. I jumped in the rex more often than the XR6T. Was much more fun, and quicker EVERYWHERE except a motorway.
