What Moe said. Wiring is the first step. If you already got the upgrade RR you definitely want the upgraded wiring to go with it - it's usually part of the package from Roadster Cycles anyway.
Cheers, Richard
~~~~~~~~~~~~
09 America, Staintune Pipes, K&N, Breathe, Hagon Nitros, AI & O2 removed, tune 20184 (modified), MTX-L a/f gauge
| 
