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Old 03-10-2007, 12:48 AM   #1
Scooby Specialist
Member#: 102475
Join Date: Dec 2005
Chapter/Region: HIIC
Location: only gc w/STI RA gears in HI.
2001 impreza RS-T

Default Cleaning out the carbon build up in my exhaust.

I have searched, yet all i find is polishing the out side. i wanna know how to get all that junk out of the exhaust and pipe's. what is the best way of doing this. my exhaust has alot of miles on it since i got it 2nd hand so i think it's time to clean it inside out. please post up.

also i dunno if this is in the right section so mods you can move it if need be.
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Old 03-11-2007, 01:40 PM   #2
Scooby Newbie
Member#: 130725
Join Date: Oct 2006
Chapter/Region: South East
Location: Tallahassee
2004 WRX
San Remo


if you have a dremel just go over it a couple of times w/ a pointed grinding stone and then a flap wheel if you don't want to port it. It helps to have the attachable extenstion so you can stick it all the way down your crossover pipe too. But should use an pneumatic die grinder if you plan on porting.
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