Acceleration boost upgrade package

[Richjill]

I have a M3 LR and I am considering the acceleration upgrade package. Has anyone done this and was the difference noticeable? Also, have you informed your insurance company of the upgrade and was there a resultant increase in premium?

 

[CMc1]

Search

Acceleration Boost £1.5k
Acceleration Boost Upgrade/option inbound?

both include graphs, data, videos, insurance queries and user feedback

 

[davidmc]

This is now available in USA. Option 1 is a plug and play unit but of course these come with warranty warnings!

Electrified Garage Store

 

[Joelly]

Im also considering this and would like to know others opinions on it. I bought a LR, maybe slightly regret not having gone P, but that’s life. Wondered whether this might be a happy medium.