Hello, I'm a newby. Bought a bike that Bob Carpenter had in his shop. '08 with 210 kit, his pipe and only 29 miles on it. I'm looking to add an air filter as Bob removed the plenum and snorkel so I'm running without until I add one. Steel said you used a Pipercross, but I've searched your posts and have not found one showing how you did it I would love your input. Bruce