Jason8822;388808 said:hi, i'm a newbie here and have some queries about warranty issue and to what extend can we tune up our beemers while keeping the warranty.
i'm currently driving a 1yr old 523XL with 190hp and i've heard some workshop telling me they can juice up my car with only few (about 3-5hp) by just fine tuning the DME mapping.
is that all we can do?
and will their settings be reset by PML guys when they plug into the OBD?
Jason8822;388836 said:hendrick,
thanks for advise
will probably look for other alternatives after my car reaches 3 yrs
jason
Jason8822;388860 said:wilman,
that's exactly what my other friends told me too.....
but i heard that bmw are notorious for their electronic failure even though i did not have them occuring in mine for this 1 year.
should that happen, i am worried that the service advisor may just push the blame to whatever i've done
jason
totoseow;388755 said:if u put vkool....it will void ur windows. n anything inside.