When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I'm about to order an Air Filter for my bike. The K&N RK-3910 is what I planned to order. Have V&H slip-ons now. No other mods yet. I know I'll have to make a choice about a controller soon. Any comments on this filter kit? Maybe the smaller one is more appropriate?
Last edited by robfaulkner; Jul 30, 2009 at 01:44 PM.
I had the K&N 3909 and it was adequate. It kept the filter under the football cover with the appearance of an OEM look.
However, I can't say enough good things about the Doherty PowerPacc. The quality, workmanship, and functionality is top shelf, second to none, and money well spent. My $.02
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.