Gen 4

[glider]

There are a few with the Gen4 units.
Take a look in this section of the forum where Dobeck answers all questions on their units.

TFI Questions Answered By Dobeck - Harley Davidson Community

 

[dbmg]

All PROS no cons. The ease of installation along with set up and customer support second to none along with the benefit you would receive I would go now where else....:s

 

[Iceman24]

Dobeck Performance is one, if not "the" leader in bike tuning products. Discovered them shortly after joining this forum & still enjoying my TFI - great product & now even better w/their new tuners. You'll be extremely glad you took the jump.