mikeski said:wow! you would think they would make the internals stronger b4 turboing!! is the ms3 like that? 2.3l with a turbo? they had to have made stronger internals for that considering they are running 16lbs of boost!
Look at it this way... This was Mazda's first crack at a "mazdaspeed" car. For whatever reason, they wanted to keep the price under $20k so they naturally had to make some concessions. Back in '03 you could buy a fully loaded ES for around $17k (I know because me and my gf at the time almost bought one) So, taking any potential rebates out of the equation, for an extra $2k you were getting (do I even have to list all of the things they put into this car?) Would it have been nice if Mazda forged the internals so that it could hold boost at a more WRX like 15+psi? Of course... but unlike the current generation 3, the base protege engine wasn't equipped to handle that sort of thing out of the block (no pun intended) so they had to keep the boost low and market the car as a "handler" as opposed to (where the money was being made) as a drag car ala srt-4 and even wrx.
The point is... Itsslow clearly got a dud. It sucks... but it's definitely not indicative of the car itself. If you were to do the research, I think you'd find the 95+% of the blown MSP engines were caused by upping the boost. Of the rest... well, like I said... guess there's a lemon in every bunch. This is why, more so than any other type of car, it's insanely important to know the vehicle history before buying it. Having bought mine right off the truck and literally being the only one to ever drive it, I know that if something breaks... it's probably my fault. Buying a used car on the other hand... well, you might end up paying for someone else's mistakes.
Doesn't sound like that'll be the case though. The fact there there were no mods is definitely a good sign. (though, it would have been an even better sign if there was ONE mod... a turbo timer in particular) No way in hell to know if the previous owner let it idle time so you'll have to cross your fingers there.
Bottom line: These cars are based on the ultra-reliable protege. As an avid subscriber to Consumer Reports, I can attest that it's one of the more reliable cars on the road. Some of the bolt ons (like the LSD) are weak so you need to be careful... other than that though, as long as you keep the boost stock and have better luck than itslow, you should be good for another 100k miles.