Alright so I figured I'd post this cheap and easy DIY for removing rust and stubborn tarnished/dull spots from your exhaust, hubs, brake calipers, and most of the other metal parts/surfaces on your fourwheeler or dirtbike. Im sure some of you might have thought about doing this or even done this already, but I wanted to share this idea and my results for anyone that hasn't thought of it and those that may have been skeptical of the outcome. Aright so for this DIY you need a drill, which most people already own or at least have family or friends that own a drill that you can hopefully borrow. And you also need a wire wheel ( also known as a wire brush ) for the drill. I got one that was normally for removing paint from metal and wood surfaces at Home Depot for under $5 that worked perfect. Now you obviously put your wire wheel in your drill and begin removing the rust from whatever surface you want to clean/restore. The wire wheel may seem too abrasive like it would put scratches or gouges in your exhaust, hubs, calipers etc. but its only removing the top surface layer of the metal and will be smoothe to the touch when your done. Sand/brush evenly to get an even finish. This process is pretty simple and the results are awesome ! This is a good easy way to restore/improve the look of your machine and great results can be acheived even if you've never sanded or used a drill in your life. Just take your time, have fun and enjoy the new improved look when your done !