Quote:
Originally Posted by ac328
Is there anything the early generations X3 M40i's can do to achive 382 or do they just trade in lol.
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Guys, really. Numerous tunes will get even more HP than MY2020 brings.. and with big torque improvements. I prefer the JB4. Easy install. iPhone app. Different maps you can choose on the fly. 50+ HP & Torque.
https://burgertuning.com/products/b58-jb4
Lots of tune info if you search the forum.