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      06-28-2018, 11:05 PM   #79
perry8912
Second Lieutenant
Canada
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Drives: bmw x5
Join Date: Aug 2015
Location: Calgary, AB

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Quote:
Originally Posted by Maverik259 View Post
Yes a tune will eat up your plugs and they will need to be changed to colder ones eventually. Folder ones will also need to be changed more often. Expect every 20-30k miles vice 60 or whatever the manual says. You're running high boost and this more energy in the piston which is going to wear down the plugs. And let's be honest. If you're gonna spend the money to add power. It's not to never go above 3k rpm. Otherwise why waste your money?!
Even under normal driving condition, it still eat up the plugs?? I'm stuck in stop and go traffic almost every workday, and only drive wot on weekends occasionally. I guess I'm wasting my money.... But life is short!!

Anyway, hope everything will hold up together...
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