I seem to get alot of soot on my rear bumper. When I wipe my finger in it appears white on my finger like ash. Car is 05 6spd with 12k miles and gets run hard. The car performs great I am just tired of wiping off my bumper every time I drive it. Any ideas?

 

get used to it

 

No thanks

 

Try Premixing. After a few miles no more soot on your bumper or aound your tail-pipes.

 

does not get rid of it, but it does lessen it..

beers

 

I am using Protek R 4oz per tankful

 

Are you sure it's not brake dust? Stock pads make black dust but who knows with aftermarket?

 

No, it is for sure ash from the exhaust.

 

Like Paul said, get used to it....Hell, any car will do this to some ex tent.