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      03-06-2012, 09:05 PM   #12
cssnms
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Drives: 2011 BMW 335d
Join Date: Sep 2010
Location: Murland

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Quote:
Originally Posted by DSB335d View Post
I understand how it works. the jbd and software tunes are already close to the claimed limits of the d's transmission torque rating adding meth could possibly run the risk of breaking something.
Nobody is claiming tuning does not come without risk, quite the contrary.

Given what I have seen and more specfically what these ZF transmissions can handle I am not concerned about a few extra ft lbs of torque. The water/meth kit will likely add more hp's and it can be delivered in such a manner that we might be able to add more hp up top where the d could stand to use a few extra to compensate for the taller gearing. Shoot I would be happy with the benefits of running just washer fluid.
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