5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
it doesn't void the factory BMW warranty, none of the Dinan parts do. as far as any sort of non-BMW warranty i don't know, you have to check with the ciompany. but i wouldn't think that it would since it doesn't void the factory warranty.
First, even though I am in Canada, I know it is illigal in the states to use an after market part as an excuse to void a warranty, unless it can be proven to directly contribute to the problem. Dealers tried to used after market parts voiding the warranty arguement years ago and it was deemed illigal to do so.
Secondly I dinan'd my car in Vancouver, BC at the only Bimmer Dinan authorized dealership (in Richmond) but I take my car for servicing to another Bimmer dealership. I just make sure I inform them that the software has been modified and to NOT MAKE ANY CHANGES TO THE SOFTWARE PROGRAM. They told me that once the car was on the diagnostic computer, they would know something in the software had been modified regardless of my warning.
I liked the results post Dinan upgrade, but don't expect super results. My car is a 528i and the car was peppier after the change. Interestingly enough, especially in first gear. My car is an auto and the software re-programmed the transmission as well and I think that explains some of the low rpm hop.
Originally posted by ///M Power@May 18 2005, 07:17 PM There are only a few Dinan auhtorized stealerships int he LA area and if you know the greater los angeles you will understand that its always a long drive. But it may be worth it.
What car do you have that takes a dinan chip anywyas?
I have a 99 540i with the original engine rebuilt head to toe from Bavarian, along with the transmission....just want to "pep" it up now that the break-in period is over...
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