Factory Coolant and Pentosin CHF 11S -Recommendation on where to buy??
#16
Drifting
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Pentosin at NAPA. As for the coolant I flushed out the OEM coolant long ago. I run Peak 50/50 then drive by the Porsche dealer and give them $20 for each gallon I use in order not to undermine this source of profit for them!
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