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MattSin97

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Hey everyone, I was wondering if I would need to get a tune in order to run colder spark plugs? I'm eventually going to get a protune from PD, but right now I just have upgraded intercooler. Should I hold off until I get the tune, or just install the colder plugs now?
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FreePenguin

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If you are stock, leave what’s in there. Your engine isnt going to blow in stock config to warrant colder plugs

put new plugs in when you get tune. Why put colder plugs in a car that is running perfectly fine on a tune that designed for those plugs already installed.

kind of like installing a supercharger before getting the tune. Do it all at once kinda deal. Bad analogy
 
 




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