Quote:
Originally Posted by TheMidnightNarwhal
Quote:
Originally Posted by gurusan
Yep, I understood that from another thread which is why I went ahead with the 7"  It's now sitting in my garage waiting for some day when I'll have time to install it. |
This will probably be me lol. I will only install when spring is back and I need to look at how dirty my intake valves are. |
For what is worth, I have been running ARM MOTOSPORTS step 5 inch on my fbo 335i , easy to install/ direct bolt on . Very happy with the results 👍