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phaser phaser is offline
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Posts: 86
Join Date: Oct 2020
Car: X5 M50i
Default 01-07-2021, 08:41 AM

Originally Posted by Terry @ BMS
If you can get a good price it's not crazy, but just be aware tuning is limited. A JB4 will add 40-50hp pretty easily. Beyond that not worth the headaches.
What does a '20/'21 X5 M50i or M550i gain with just the 2 connections(not EWGs connected to the actuators)? I've heard quite a range. 50? 75?
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