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      10-17-2019, 09:11 AM   #205
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Drives: 2015 BMW 535xi
Join Date: Apr 2019
Location: DMV

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Quote:
Originally Posted by bin01123 View Post
Do they do transmissions as well?
There's a transmission tune yes, but you can't change any variables in it nor is there any kind of stages. It just removes torque limits for 3rd and 6th, and I THINK it improves shift speed. xHP is the way to go if you care about stages and altering shift points, but if you're just looking for something to improve the transmission a bit, bm3 is better bang for your buck.
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