I may have to try the MSD. I tried the Vdi and it did not work out. They had great customer service, but I just could not get the vdi to run right. I know the older dynas worked great. I had one on my 05 and it made a huge difference. Would you say the msd makes as much of a difference on the 08s as the dyna did on the 05s. Also what kind of warranty does the msd have as far as being waterproof and such.
One thing I am not hundred percent sure on is the timing retard with EFI models, I don't think it is there what I can tell you is it is gone once you put the MSD on there.
Yes it is waterproof and there is some kind of performance gain but more importantly is it makes a great foundation to build from allowing you to make any changes you may need to on spark and fuel.
We also pre-program it for you, it is optimized for a stock exhaust and a Muzzy exhaust by selecting between the two maps via selector screw.
Year warranty. We have been selling the MSD for Rhino's and Teryx's before this and have sold several hundred and less than five have had issues and they all were Rhino units.
Todd