AMA Supersport Racer
Join Date: Apr 2011
Thanked 199 Times in 174 Posts
Feedback Score: 0 reviews
If all you plan to do is adjust fuel maps with a tuner at a dyno then no, no need for a 5. If you want to use auto tuner and other stuff then yeah.
'06 F4i- Yoshimura RS-3C, Racetech springs and valves, Ohlin's rear shock, steel brake lines, 520 conversion. 87k miles and counting.....
'08 600RR- Stripped trackbike. CRG shorty brake lever, goodridge front brake lines
'15 1000RR- weekend toy
------Disclaimer: I can't spell------