What's going on my e90 fellas? I have an extra carbon fiber diffuser quad (e90 328i) for sale. It will fit all e90 M-Tech bumper from 2006 to present. For Non-LCI M-Tech bumper, you will may have to trim off the excess part on the bumper. This is what I heard. However, I'm sure it will fit all models (e90 328i with M-tech bumper). One of the clips on the diffuser seems a little bit thin. You may need to apply some glue or special compound to strengthen it, but it does not affect the look from outside. The diffuser came like this. I bought it from this guy on Ebay. See the link here:
http://www.ebay.com/itm/BMW-E90-M-Te...item2a04269ff5
I will sale if for $165 shipped anywhere in the U.S. People in Canada will have to pay a little extra on the shipping fee.
Here are some pictures of the actual item.
As you can see here there is a paint chip but it will not be noticed once the diffuser is installed.
Diffuser installed on a e90 328i:
