MazdaSpeed Cam Questions

[FuNwaGoN]

Ok so does anyone on here have them? What is your impression if you do and what other modifications have you done. also do you have to do any other modifications to the car when doing cams or are they just a direct replacement. Ie. fuel pumps or calibrations, ecu swap, computer chip, cam gears, etc... Also since they are MazdaSpeed my dealer told me as long as I had them installed at the dealer and showed proof of purchase to ensure that they are mazdaSpeed parts, IS THIS TRUE. Also would it apply to other Mazdaspeed parts. I really don't wan't to void my warranty. First car I have ever had with one so I want to take advantage of it. At the same time though I can't stand to drive a stock car whatever it is. Gotta at least do wheels or something. It seperates you from the rest of the cars like yours. ANyway any info you guys can give me would be great.

2002 Black Mica P5
5 spd
stock(not for long)

 

[BK's black P5]

I believe if you do a search you will find previous threads about the Madaspeed intake and exhaust cams. Sounds like familiar territory that's been discussed.