Received my module today for the 335i car I am putting together. Initial impressions are excellent power improvement under the curve (low end) and overall smooth delivery of power. I'll be dynoing the car again on a Mustang 1100 Dyno to see power gains from my original pull. The car is bone stock other than an AFE dryflow replacement filter and scoops.
Installation was a snap after removing the cowl cover. Took all of 20 mins from start to finish including fishing a lost pick used to unclip the 4th sensor.
I logged nearly 50 miles on the car after the installation and the overall driving experience is greatly improved.
For those of you on the fence on weather to modify your N55 car or not, I can say that I wish we did this sooner to the car. The first 1200 miles were pretty lame in comparison.
Moving forward any of the MBRP BMW's we purchase will be Burger Tuned.
Here is a link to the product used
http://burgertuning.com/N55_Jb_BMW_P...nce_Tuner.html
Jesse@MBRP