by subnub » Tue Nov 09, 2010 6:25 pm
This has been asked many times before, but with a small cube NA motor your options are pretty slim without spending big bucks and/or turning it into a bad-mannered hand grenade. Get a decent exhaust, free up the intake with a good quality filter, maybe get an ECU tune if you want, then leave it at that. You might get a few extra horses but don't expect miracles.
If you're not planning on replacing the car any time soon and you're really just after something that's fun to drive, personally I'd focus on tyres, suspension/handling, braking and, most importantly - driver training. Make the most of the power you have and you'd be surprised how much quicker you'll be than plenty of people in higher-powered cars, especially on tighter tracks.
Edit: beaten lol