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BG treatment?

1K views 2 replies 2 participants last post by  enash99 
#1 ·
I wanted to hear from some of you that may know more about BG than some friends of mine. They are recommending that i do a Full System BG treatment to my 02 wrx. From what i have read it goes through the intake and cleans out most of the build up inside. I guess there is also a coolant treatment as well. My main consern was the turbo. If i do this treatment will it have any bad effects to the life of my turbo. Or is this something good to do?

Any comments will help

TIA

:confused1
 
#3 ·
So then the what about the engine internal cleaning. I guess they hook up to your intake and it cleans out the crud that builds up in your engine. I have heard that tons of smoke comes out of your exhaust. will that have any problems with the turbo?
 
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