So I have a 2004 Pontiac Vibe AWD— not sure how to go about this, but I want to change my current t-handle shift knob to something a little more appealing and custom. I've been looking around online and haven't found anyone who's really tampered with an automatic shifter to make it anything other ...

Salsa Guy -- thanks a lot for the info. I knew that there were some quirks with these cars, as far as upgrading them. I'll look into the TRD supercharger (and start saving!)

First post, so bear with me - What are some of the do's and don'ts when looking at the engine swap? I currently have an '04 AWD/Base, and was looking for some more power. Are there any difficulties/conversions or fabricating necessary for the bigger engine? Would it mount in just like the iZZ? Would...