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Old 03-03-2025, 04:49 PM
Masospaghetti Masospaghetti is offline
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Quote:
Originally Posted by Effduration View Post
I haven't used either, but what about Sprint Booster OR mapping the throttle yourself with MS4x.net ?

They look more promising than the MAF or carbon buildup.

https://www.e46fanatics.com/threads/...oster.1315523/

I've done this sort of thing on a motor- and ecu-swapped Fiero in another life, but on a stock X5? If I knew the car came this way then I'd be open to trying it.
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