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      01-04-2022, 08:39 PM   #38
Visconti
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Drives: 15 M3 & MSport 335
Join Date: Jan 2014
Location: Norwalk, CT

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Quote:
Originally Posted by B58Tuned View Post
So, hopefully I understand this correctly, if I plan on keeping my car on pump fuel as a DD, Would I just need the 2nd ECU/EcuTek? This would come out to around $5,000 USD…

What is the total downtime from me pulling my ECU to me inserting the new tuned ECU, I.e. how many days will I not be able to drive my car?

What benefits do I get with having a 2nd ECU? Does this mean that if I wanted to make a warranty claim I could just pop in my original ECU and BWM would have no way to tell I tuned my vehicle even with their new tune detecting update in ISTA?
Downtime is 10-15 business days, depends on 'customs'.

We've had this process done as quickly as 8 days.

Those that want all the bells and whistles will want a cloned ecu.
-Port Injection
-True Flex Fuel
-On The Fly Map Switching
-Anti Lag
-On The Fly Burble Adjustment
-Advanced Datalogging

There is a limited amount of unlocked S58 ecus we can use, so most will have no choice but to do the $3500 option.

Warranty stuff? umm no
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