Exhaust Stains

Dane

New member
Ok, I need help. I have a car that is supercharged and being supercharged it has to be tuned a bit rich. My chrome exhaust tips turn black over night because of the rich exhaust fumes. It's almost impossible to remover. I've tried never dull, bug and tar remover, etc. Any ideas???????????
 
what kind of car? Not always do they need to be running overly rich though depending on the car etc . . . . sometimes it could be to rich that the spark plugs are not burning off everything but anyways . . . . .



some for of lubrication and #0000 steel wool.
 
Same problem on my chrome tips, use mothers mag polish + 0000 steel wool, works miracles! idk what to seal it with lol
 
2006 Mustang GT with a Roush charger and Roush axle back exhaust. Roush tunes it fairly rich.
 
found some pics of my exhaust before and after for visual aids i guess :D



before

IMG_0918.jpg




After

IMG_0919.jpg


IMG_0920.jpg
 
Beautiful before and afters Riktar.

There are all kinds of sealers out there.

Right now I have been using up my Master Formula sealer until my Rolite gets here today.
 
Dane302 said:
Ok, I need help. I have a car that is supercharged and being supercharged it has to be tuned a bit rich. My chrome exhaust tips turn black over night because of the rich exhaust fumes. It's almost impossible to remover. I've tried never dull, bug and tar remover, etc. Any ideas???????????



P21S Polishing Soap and #0000 Steal Wool it does wonders
 
Riktar said:
found some pics of my exhaust before and after for visual aids i guess :D



before

IMG_0918.jpg




After

IMG_0919.jpg


IMG_0920.jpg



Riktar, were these pics with just the steel wool and mag cleaner? Any seal?
 
Riktar, were those pics taken after using just the steel wool and mag cleaner? Did you ever use a sealant?
 
For chrome Deep Chrome polish works very well. I was using it on my stainless tips for a while too.



On my stainless tips I use OMP and I just recently tried Collonite Metal wax on them last night. It is supposed to offer protection as well as clean them up. Time will tell what protection it offers.



BTW, my car is aftermarket supercharged (VW R32) so I know what you mean about the tips turning black. I just wash them with a microfiber at every wash (~once a week) and hit them quick with a metal polish every few weeks.





On really heavy built up stuff, I will use NvRDull and or step up to the #0000 steel wool with glass cleaner for lube. I try to stay away from steel wool unless it's really heavy.



Good luck. Soemthing should clean it up well.
 
Dane302 said:
Riktar, were those pics taken after using just the steel wool and mag cleaner? Did you ever use a sealant?



Yea, just simple mother's mag & aluminum polish

mothers_05100_200.jpg




+



0000 steel whool

41sB7dJDySL._SL500_AA300_.jpg




Fairly easy to get both (mag polish from any store really Autozone, advance, pep boys etc etc) Steel wool from home depot.



rip off a piece of steel wool (about the size of a clay bar) scoop some mag polish and rub away until it becomes dark, which it will, and then polish off with a terry cloth, i usually rub it off with a dirty terry cloth dedicated to the exhaust and then polish off with a MF dedicated to exhaust just to finish it off



again that's just how i do it you can do it any way you please as long as you just rub/wipe off :LOLOL also wear some gloves or some disposable latex gloves cuz it definitely does get very black and somewhat greasy so just for better grip/less time scrubbing after lol



and no i've never used a sealant.. was too afraid it would burn/yellow due to exhaust heat, tends to get very hot but im looking into some sealants ive seen on this site.
 
Thanks to all and I'll let you know how it goes. Just to let you know how bad its gotten. NeverDull doesnt even begin to get it off the edges.
 
Results: I would say it removed about 95% of the stains. There is still some black "shadows" around the lip of one side of the pipe that just wont come clean. It looks better than I thought it would though. Thanks all.
 
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