Recent content by m2cupcar

You need to determine what the safe amount of boost is for this engine. Then you need to address fueling (and timing) control. Most normally aspirated engines can handle ~5psi safely, some more. The key to forced induction is tuning. Outside of the engine, the transaxle is probably you're next...

My guess you'll love the power of a new turbo and in month you'll want more. That's the downside of power adding- it will eventually seem no fast enough. If you have a lust for speed, buy a project car or even a motorcycle. Enjoy your 5 for what it is- a good looking, sporty, practical car.

I think it would be more appropriate to say the Forrester is to the Impreza as the Mazda5 is to the Mazda3. I know of more than one 300hp Forrester, and IMO those are the same kind of people that would want a turbo Mazda5. If you're having to tote around a family on a regular basis then the 5 is...