Thread: E89 Tuning
View Single Post
      10-21-2009, 09:06 AM   #4
Rubber Ducky
Lieutenant
Rubber Ducky's Avatar
46
Rep
519
Posts

Drives: 2020 M340i
Join Date: Oct 2006
Location: Cocoa Beach FL

iTrader: (1)

Quote:
Originally Posted by Latvianstallion View Post
Thanks for the info. I had come to the conclusion that Dinan might be the best option though not yet available for the N54. Do they do the install or is it all DIY? What about air intakes and exhaust are these also necessary or are we getting into severely diminished returns? I certainly do not want the car to look any different from the outside, she's a beauty just as it is. My 12 year old daughter has christened her Clarisse.
No DYI. Either take the car to a Dinan dealer (some are BMW dealers) or (early on in the availability) send the ECU to Dinan in California. Usually takes them a few weeks to get the software to the dealer network.

No exhaust or intake requirements. Only N54 requirement is that the car have an oil cooler - the s35i does (early E90-series did not). dinancars.com is website. Pretty good about fone conversations.
Appreciate 0