I recieved & installed a Tery's Components Terminal Velocity module on my 05 Deluxe. I have been searching for feed back on this install all over the net. There is very little info out there!. With only 75 mile on it since install my info will be limited but I will up date this as I use it. The installation was not too bad, wires on the module are 22 ga. or smaller, too small in my opinion. I have a Road House pipe system on my Deluxe, to say the least the worst part of this exercise was the re& re of the exhaust to weld in the O2 sensor bung. Once installed & bike reassembled the bike started & ran fine. As I rode the component learns the needs of the bike through the feed back from the O2 sensor & the TPS signal received. It then fires out a modified signal to the ecu on the TPS line. The bike seam to pull better, particularly in the low RPM range. My main issue prior to ordering the Terry's kit was not power it was fuel consumption. I was only getting 35 mpg. Last nights ride was 75 miles & the fuel guage hardly moved, I hope to be getting 42 -48 mpg once it settles in. I will post more later.