i have toomey t5's on my o3 banshee and i go crusing and offroading so i wanted a solution
i went to Ace-Hardware i went to the car section
so i saw simple green cleaning product standing out so i went and bought it it is very good it cleans the pipe like new
1)spray on pipe headers etc
2)clean it with a soft towel so no scratching happpens ""soft"" ok
go SIMPLE GREEN CLEANING PRODUCT