06 MS getting terrible mileage, caddman, v&h pipes, fc3
Picked up a 2006 Mean Streak as my second bike ever. 31k miles, has a FC3 USB, Vance and Hines pipes, and I just did a half Caddman (right side only). Bike was running pretty rich before with a ton of popping under 2k RPM. When I did the Caddman I also changed the fuel map on the FC3 from the Vance and Hines map to Zero Map to reduce the richness. Since owning the bike, I've been getting around just 20mpg, the caddman and changing the map didn't seem to have an impact. I ride in the city in light traffic and I'm not very heavy on the throttle. I also changed the plugs, rear ones were pretty fouled. Any thoughts on what my next steps should be to try to improve mileage? Change the fuel map more? Seafoam treatment? Thanks for the help all!