Quote:
Originally Posted by mmsharp
I recently picked up a 2015 335i M Sport with the 6MT. I'm fairly sure this is the ZF S6-53 but I could be wrong. I was just wondering the capabilities and limits of the stock form of this transmission in terms of future engine mods. Also, if I were to need to upgrade it to hold more power in the future, where should I look for stuff of that nature?
|
My 2015 has been doing good so far, about 400 whp/wtq. I had BPC swap the OEM with the 550i/335is clutch about 2000 miles ago as it was starting to slip a bit if I powershifted or downshifted. Seems to have solved the problem for the moment. I have 45,000 on the car and I track it a few times a year. I would be fine tracking it on the slipping clutch as it mostly held ok