i do all mine too, def the way to go. its fixing everyone elses car that bugs me

 

Invest in an S&P 500 Index Fund. Stocks are ridiculously cheap right now because the economy is tanking. It will most likely perform poorly for you for the next few months, but if you hold on for at least a year you'll see some positive returns. The S&P has averaged a 12% return per year over the last 80 years or so. That's consistency. Buy low my friend, buy low. And I'd insist on hanging on for at LEAST a year, but preferably 5 or more.

Or go for immediate gratification and make your car faster. Temptation is a ***** (Since I'm new to this forum I don't know if the swear filter will catch that or not or whether I will be able to post in a few hours, but I digress...)