That is a great site, thanks Flint! Do you want to run a "stock style" K & N filter or a "round/oblong" one? Be carefull that it is not to long, you could have clearance problems with the gas tank. You will also need a larger main jet. Take a look at CPP's web site, he has both. I tried the Jakes "Zemco muffler/K & N filter kit" once for a G22 and the filter was rubbing up against the fuel tank. I made a 90 degree adapter (out of the old airbox joint and a Harley-Davidson Warboro airfilter carb flange) so the filter was pointing up. They didn't send a oversized jet, said it wasn't needed, only on Ezgo's, You WILL need a larger jet, trust me. I was not happy with the "air sucking noise" that set up made and the muffler sounded like a very loud lawn tractor to me
Please let us know what you decide to do.