What about warrantees? I don't mind upgrading my 8, I'm just concerned about warrantees,

also, it would be wise to upgrade the clutch if you put a SC or TC right? I'd imagine the stock clutch might have problems with the extra strain, ... is there anything else that should be upgraded?

It's just kinda silly, I hear they'll be releasing a new mazda6 thats tc,

so, the Mazda6 will be faster than the Rx-8?

 

But it will still be FWD.

 

ill tell you like a very knowledgable person on here told me... if you get an ecu, just reprogram back to stock if you take it to the dealer, or if you get a lightweight flywheel(which will cause RPM to climb faster) just tell dealership it was like that when you got it but if you have any clutch or transmission work done you might wanna put your stock back on... that will be pain in butt but you will get warranty coverage... best thing to do is get the parts, have a blast, and cross your fingers on nothing going wrong! 50,000 miles will be here before you know it!