I recently decided to sell the ProjektD passenger lowering peg kit and try the MFW Vario peg kit due to its range of adjustments. The ProjektD pegs were outstanding on my 2009 with the factory exhaust. I purchased an 2010 exhaust and they were a little too close for my liking although they did fit. I have changed and modified exhaust as well as ECM settings on just about everything I have ever owner, from a 2010 Camaro SS to a Harley Electra Glide. I decided to keep the C14 factory at least for now and I liked the 2010 caps and heat shield better, enough about that. A couple members asked me to post info on the MFW Vario kit as there are very few of them installled.
My PERSONAL opinion is that the ProjektD kit is fine and will satisfy 90% or more of us. If I did not have an issue with the proximity of them to my current exhaust I would have kept them. They actually were positioned perfectly on the 2009 exhaust. After the fact I would have possibly heated the shield on the exhaust and used a ball peen hammer to clearance the ProjektD pegs prior to powder coating but that's water under the bridge now.
The MFW Vario kit is well machined and installed in moments. It is comprised of three components. The Mounting Bracket, Arms, and Pegs. It has multiple positions of adjustment with just the turn of an allen head bolt so in the future they may be better used. The pegs I chose have rubber inserts (MFW Super Grip) but there are 2 other styles to choose from. The are about 75.00 more than the ProjektD and possibly worth it depending on your needs. They longest arm is 50 mm which is about 1/4" to 3/8" inch shorter than the ProjektD arms. I purchased them from here:
http://www.twistedthrottle.com/trade/productview/4695/602/ here are a few shots: