Looking for Car Parts

Many people will take their car into the shop when they think there is something wrong with it. I am the complete opposite as I like the challenge of finding out what is wrong on my own. Recently I bought a used BMW, and had some trouble with it right away. I did not buy this car from an auto dealer, so I was unable to have the parts covered by a warranty. I looked at different bmw parts toronto dealers who could get me a great deal. These parts were brand new, and I bought them at the same price as some used parts.