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      01-02-2021, 04:24 AM   #66
Knifeedge2k1
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Drives: BMW G30 520i 2019
Join Date: Aug 2020
Location: Hong Kong

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Quote:
Originally Posted by ejlover06 View Post
Thanks for all the calculations and information

Tuning the transmission will be another problem since xHP doesn't list my car. And combining two unknowns has a much greater potential for future problems

I really don't understand how local tuning shops are flashing without making any changes on the transmission and having 250+ HP 1.6lt 520s and none of them still blow the engine or had any problems in 2 years so far
The transmissions are way overbuilt, we share the same tranny as the 40i. There is no chance you will overstress the tranny. The only reason I brought up the tranny flash is for changing the shift point assuming you will bump the rev limit.
Appreciate 0