oldhack
New Member
I can tell you this, all my riding buddies have BMW's and have had this device for years and it hasn't reverted at all as eluded to by some. I did some searching a while ago and there are tons of forums where people have dissected this thing over the cheap knock-offs and even WebBikeWorld recommends it. I think mine was well worth the $150 to the point I registered here to dispel any misinformation about it. It's cheap, it works, it will continue to work, and the science is there. This device won't cure any problems, because the NC already has good fueling. What it will do is give you that extra "oomph" for very little coin if you like to tinker. The bike is already great as it is but I like to tinker and squeeze out whatever little I can, like overclocking a cpu.
2brnut2b: To answer your question my bike only has a K&N air filter, no other mods for performance. Ride safe all.
2brnut2b: To answer your question my bike only has a K&N air filter, no other mods for performance. Ride safe all.