I am considering VH tru duals for a 2005 HD Deluxe. Will a download MAP do the trick or is dyno/race tuner required? I want to avoid excessive popping, but not worried about getting every bit of horsepower. I considered Fuelpak but not sure if it will fit under Corbin Classic Solo seat.

 

A flash tuner like SEPST, Power Vision or TTS will work for sure. True duals are pretty bad about popping even with the download. If you have O2 sensors you can use the Xied's or Variable xied's from Nightrider. Lot cheaper and don't guarantee it will stop popping. They simply plug in to the O2 sensor leads. No air leaks and run baffles and it probably won't pop. If you don't add fuel you will likely discolor the chrome at front of muffler as it will be too hot.