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      03-28-2024, 11:40 PM   #4
jonf49
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Drives: 2019 BMW M4 Competition
Join Date: May 2022
Location: 94063

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Quote:
Originally Posted by taz2ko0 View Post
I would just go with BM3. I had Dinan Stage 2 and my Stage 1 BM3 is way better.
Aren’t you worried about no warranty?

Did you do the crank hub?


As a side… why does the GTS tune or Stage 0 rely on a water cooling system. It seems like so many people tune various stages and don’t install the water cooling setup… is it harder on the cars engine without it?
Appreciate 1
bay_m40.00