What can I use to clean my comptech exhaust? Its stained and was just wondering what can be use to clean it. Thanks

 

Go to pepboys or some auto store and buy a bottle of "No.7" metal cleaner/chrome polisher....it's a small white and green bottle, prolly cost like $5 ...shit works amazing. Apply like a wax, liquid though and then scrub in and buff out.

 

or the meguaris one. Forgot the name, but its easy to apply, and wipe off easily and it really made my stock tips shiny