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Old 08-07-2004, 08:02 PM   #1
Scooby Newbie
Member#: 39419
Join Date: Jul 2003
Location: Western mass.
02 WRX

Default Royal purple Purple ice Coolant additive

Is royal purple purple ice a good additive to toss in my cooling system as the car is stock? As it says it lowers your operating temp by 20 degrees. Any advise is ggod especially with a link to back it up.

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