Sonnax or Diablo???
Am looking to firm up the shifts in my '02 F350 Powerstroke. I have researched the forum and it seems people have good things to say about both the Diablo and the Sonnax Tricumulator (?). Anyone have any insight as to which might be better? I at this point am doing no towing, but am looking for a good size travel trailer. The truck is stock currently, but will have intake, exhaust and possibly get chipped. Thanks for any help...


