Aftermarket Assassins Base Custom Tunes for Powervision for 2020+ X3 RR 195HP

Aftermarket Assassins Base Custom Tunes for Powervision | 2020 X3 RR 195HP   Are you looking for the most badass tunes available for your Powervision? Here you are! These tunes are for customers that already have the Powervision . If you are looking to tune two vehicles with your Powervision 3 please read this page thoroughly before proceeding. We are highly experienced in tuning the X3 models and that will show. Our tunes are also easily labeled and will show horsepower numbers with supporting mods such as exhaust and clutching. These tunes modify all the necessary maps to create big horsepower, while still maintaining a reliable and safe X3.   We need you to send your PV_INFO file to us before we can send the tunes. For more information on how to get this, see the below description, or this VIDEO. The 2020 X3 RR is quick out of the box, but why stop there? The potential for this X3 RR is so much more. The intake, turbocharger and intercooler upgrades on this model make it easy to cra