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      01-06-2022, 06:14 AM   #33
Joe-BMW33
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Drives: '18 M550i|'21 X5|'03 540i
Join Date: Apr 2021
Location: Boston

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2013 VW Tiguan  [0.00]
2015 Infiniti QX60  [0.00]
2021 BMW X5  [0.00]
2003 BMW 540i  [10.00]
2018 BMW M550  [10.00]
Quote:
Originally Posted by HerkHealer View Post
I just got off the phone with Chris at Carbahn.

The 698 HP / 702 Torque numbers are for the 2020's with engine code N63B44T3.

The 2018/19's with engine code N63B44O2 are approximately 50 HP/Torque lower according to Chris.

It is deceiving on their website because they list the engine as "N63B" only without the extra identifiers.
Chris also did confirm that any Extended Warranty will cover the entire Powertrain if you buy their Carbahn warranty through them.

I might be doing this in Spring !!
Just keep in mind those numbers are not to the wheels. In reality, you will be going from 523 to maybe 600. Nice gains, but you won't be pushing 700hp to the wheels. I am also not sure I would pay 2X
for the warranty. Let's get together soon Mark and I will let you drive my car with my tune, I would also like to drive yours. I am curious how my V2 compares to your stock 523HP. I am supposed to be in the mid to upper 500's, but would love to see how your car feels and also have you weigh in on how my car feels to you. Hopefully we will get a nice day soon. I haven't driven mine in 6 weeks!
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2018 M550ix|Carbon Black|Dinan Modifications|2003 540i|Jet Black|M-Sport|2021 X5 Mineral White
Prior BMW's: 1987 325e|1993 740i|1998 740il|2001 530i|2002 745li|2007 750li|2006 750li|2001 530i|2012 535xi|

Last edited by Joe-BMW33; 01-06-2022 at 06:19 AM..
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