I just bought a 2006 fx4 supercrew and was wondering what kind of results people where getting with these Xcal2 with troyers tunes. I have read a lot of treads but yet to find any number on these things. Any help would be appreciated. THANKS

 

I do not have any numbers to give you but I certainly like having the custom tunes on my 04 supercab. I think the group by might be going longer so you may be able to get on it because you would save some money. Call Troyer Performance and ask them. The customer service is awesome.

Kevin

 

There’s some hard numbers posted in this dyno-day thread

Troyer tuning dyno results of Sept. 10/11th