Quote:
Originally Posted by GreenPlease
are you running an AT or MT? One of my largest concerns is the durability of the automatic transmission.
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As Marcel has already mentioned, I'm running an auto transmission. It has held up remarkably well with no signs of fatigue or loss of performance. The gearbox is well maintained and the gearbox oil is checked and replaced regularly. It also helps that the flash tune I have historically been using is designed to be kind to the gearbox, as it employs all BMW standard torque tapering characteristics. I think the gearbox has seen over 250 laps of the 'Ring, maybe close to 300? It's a durable beast!!