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1G Can you loop turbo coolant feed / return line?

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if you only loop the TB lines, youll probably have issues with idle if the temp fluctuates enough. a full FIAV delete is best in this case.

you can loop the turbo coolant lines, but a full delete with proper fittings/plugs would be more sensible if you are eliminating the coolant flow.

why are you deleting them anyway? coolant flow for the turbo is a nice thing to have for a street car, and if it not broken, why change it? in warmer climates the FIAV delete i common without detriment, and eliminates a frustration point, though i still have mine cuz it gets cold up here and my car wont cold idle for beans below 50*.
 
Like said, if you loop the lines on the throttle body your car will idle around 2000 rpm or more and idle surge from there, you need to to a fiav delete if your going to get rid of them.
 
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