- The filter is slightly smaller than the OEM filter
- The sound is much meaner and more pronounced
- I don't really like the idea of a "spring" holding the filter in place.
Did anyone else notice that you could easily peel back the filter to reveal the intake on the manifold side? Maybe the OEM was like this as well, but I didn't check.
'11 Jerez Black Metallic 6MT E92 ///M3 ZCP (SOLD)