[w00tw00t]

Hey All!

I have a 2021 BMW M2 Comp - with the locked Bosche DME I believe.

Can I still install a BMS Stage 1 piggy back on it? I'm unable to get positive confirmation via Google search.

Thank you!

[Stryyker]

Originally Posted by w00tw00t

Hey All!

I have a 2021 BMW M2 Comp - with the locked Bosche DME I believe.

Can I still install a BMS Stage 1 piggy back on it? I'm unable to get positive confirmation via Google search.

Thank you!

Yes Piggyback options are still working!

[Nicname]

Originally Posted by Stryyker

Yes Piggyback options are still working!

To "piggy back" off this, can this type of tune control burbles, cold starts, etc or it's only a tune meant for increased power? Lastly, can a dealer tell if you have it or do you simply revert back to stock before a service appointment?

[w00tw00t]

Originally Posted by Nicname

To "piggy back" off this, can this type of tune control burbles, cold starts, etc or it's only a tune meant for increased power? Lastly, can a dealer tell if you have it or do you simply revert back to stock before a service appointment?

No BMS Stage 1 will only give you more power by running a bit higher boost. It does not control burbles, cold starts etc. Finally yes a dealer still has ways of detecting a piggyback by looking at various data points logged within the DME. If they look hard enough.

[w00tw00t]

Originally Posted by Stryyker

Yes Piggyback options are still working!

nice!!

[mike@x-ph.com]

It does