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      09-03-2019, 12:31 AM   #43
drjolokia
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Drives: 2019 M550i
Join Date: Aug 2018
Location: SF Bay Area

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Quote:
Originally Posted by Matt7246 View Post
I literally just bought a brand new M550i today and i am all over the place with what i want to do to it. I feel like i would really want to do the dinar s1 tune and watched so many videos on it on youtube. I paid and extra $8,000 for a 100k mile warranty. I see so many people say that dinar does not jepardize the warranty but my dealership said it 100% will completely void my warranty. What is the truth with this?

Also how much faster does it really make the car, Very noticeable difference?
The truth is this:

If BMW denies a repair claim because it was caused by the Dinan tune, Dinan will pay for it.

I don't think Dinan will match the extended warranty though.
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