You can get TRD springs (1" drop, pair it up with some Koni Yellows and you'll be in heaven) and TRD strut bars from Aaron at Lithia Toyota, our sponsor. At least I think he still has some in stock. Better act quick!
I get my pads and alot of my other oem related parts from
Twos R Us - Parts for Toyotas from Club MR2. I'd recommend, leaving the front pads stock (A few people had given me that recommendation also). If you get anything more the fronts tend to lock up quicker. I run Porterfield R4-s's in the rear. Working out so far in AutoX.
Happy shopping.
Oh and all of our sponsors would be a great place to spend all of your hard earned money!