Originally posted by MONMIX
Does the M-Pro make a noticable diferance ?
Originally posted by Rhett Browning
The Pro-M is a rebadged Granitelli.
Originally posted by nak4af
Apten said their chips worked better with the Apten chip.
Wow your WWW. is very informativeOriginally posted by Mr XLT
I put one on my 90 ranger 4.0L and to honest that was the only mod of the few that I have that made no noticable difference to me. If you plan on adding a bunch of bolt on's i'm sure it would benfit in some way. By itself probably not.
MR XLT
I have opinions of my bolt ons at my WWW.