Originally Posted by Robmaster
i had some REALLY bad experiance with Duke Dynamics on my E92 335i. had a CF diffusor from DD for it, but the fitment was so bad, no chance to mount.
send it back and still never become my money back.....
Thanks for the feedback! Best I stick to a Challenge diffuser....if I can ever find a CF one. Thought I found one this morning, but it was for an E90
Greg@Challenge, if you see this post, my car arrives in 3 weeks. Surprise me if you can