OK if I say somethin already covered let me know.
First I am assuming here the 2.0L in the p5 is same as the mp3 which is why they list most parts for most applications?
Anyway;
headers;
Anthony Woodford Racing Header 4-2-1 2 piece maintains 02 sensor no CEL
www.anthonywoodfordracing.com
AroSpeed header
also 4-2-1 2 piece 199.95 +shipping
The intake camshaft (Jspec is also available from
www.protege5online.com for 155.00
I know I have seen the black Injen RD CAI for 202 shipped, ill find the link from a friend later.
For catbacks I know Greddy, Racingbeat, mazdaspeed, Bosal, Thermal all make em for the 2.0L, also some new ones recently developed like from
www.teammoonexhaust.com about the same price as others but supposedly has the nicest sound and look?
In short shifters Pacsetter makes one for the 2.0 also that has an adjustable ball on it that you can change your throw from a 15% reduction up to 80% and change the height of the stick also.
In sprngs I know TEIN makes some also for the pro.
hm, I kow I left a few things out but that protege5online site has alot of stuff for the 2.0
hm, i think thats it for now
-Alex