Hello newbie! For info on this subject, try the " search " feature. There have been a ton of posts on this. As far as cold air intake's go, you'll probably have to make up your own as there are no kits that I'm aware of, but it's not that difficult to adapt one. 2" cat back with a turbo style muffler is a good size for these motors, and dropping a K+N air filter in the stock airbox helps too. Combine these with a good header system and you've got a nice little power increase with much better throttle response.