Real Answers Are What You Make Of Them...
Most of the information on this website is opinion. With some exceptions where people have actually done some research, and are interested in providing factual information, and debunking myths.
Follow David's excellent advice. Do a search, read all pertinent posts, and contact K&N drectly. Then evaluate the available data, and make an informed decision of your own...
"We drive into the future using only our rearview mirror."
- Marshall McLuhan -
Northern California Wine Country...
"Turbos whistle, grapes wine..."