I have seen a couple DIYs out there and they show different grits of sandpaper/ steel wool. The exhausts are not as bad as the attached pics. I have tried mother mag and aliminum polish in the past and it didn't really work. I also read steel wool could make it worse/rust?
I plan on using an apc or brake cleaner let it soak, whatever grits are recommended then polish with the mothers.
thanks in advance
I plan on using an apc or brake cleaner let it soak, whatever grits are recommended then polish with the mothers.
thanks in advance