Bernie Baake wrote:
Brice,
I don't understand, You've bought an extra set of wheels and tires to autoX on, you've bought a CAI for the car. So you can run in TIR?????...Where is it that you're saving money? Why didn't you take the money for the CAI and put it toward R compounds added to the money you've spent for the "autox tires and wheels" you could have had what you claim is needed for running in the stock classes, R compounds... I don't understand

I know this is gonna blow people's minds here, but. . .
There are things that are important other than just autocrossing when it comes to a car. NO, I didn't buy the second set of wheels for autocross. I bought the second set of wheels b/c they look better and I like them, and I run them on the street with a more sensible street tire (BFG G-force sports, 340 treadwear rating). With so many mazda3's running around, I like to have something to differentiate mine. I still have my stock wheels though (not worth selling them to me) and I can run a more aggressive tire at autocross, but I don't want to have to replace them every year (I'm still running my old street tires on them, dunlop FM901's, not sure yet what I'll replace them with), but I also don't want to chunk up my BFG's. The fact is TIR allows you to replace your autocross tires much less frequently than if you run R-comps.
The CAI I bought b/c it makes the car more fun on the street, but I don't want to go too far with mods to the point where my warranty is compromised (the mazdaspeed intake has a "green" warranty status). Clearly, JUST a CAI isn't worth it as far as autocross goes, so I'm fine with taking it off.
This isn't an autocross only car, and autocross performance isn't my only priority in life. Its my daily driven car, and as such, other considerations exist (warranty for one, compliant ride for another). I know this is hard to fathom for you hardcore of the hardcore, but believe me, I'm not alone. TIR allows me to run my daily driver and still be competitive, and not spend a lot of money on tires.
we class cars differently to allow people with differently aligned priorities compete on a level playing field. Thats exactly what TIR facilitates. Nobody has answered what the problem with it is? Are you whining b/c you finished second and there weren't enough people in your class to get a trophy for 2nd? Win first, that will eliminate that problem, and let me run in a class that is appropriate for my car/priorities.