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X3 M40i stage 1 - family SUV turned rocket

BBoostIsLife

@boostislife

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Tuned my G01 X3 M40i B58 last week. 385hp stock, now 430hp with stage 1. The wife doesnt know yet lol.

Seriously though, this thing is stupid fast for a family SUV. 0-100 in about 4.2 seconds. The B58 responds so well to tuning.

Anyone else running a tuned X3?

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  1. #1
    WWinterBeater

    @winter_beater

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    X3 M40i is the ultimate family sleeper. My wife has no idea its tuned. She just thinks its a "fast SUV" lol

  2. #2
    DDetailingKing

    @detailing_king

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    B58 in the X3 is the same engine as the M340i. Responds just as well to tuning. Great choice.

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