I was wondering the same thing I have an TOR tune done by the dealer on my R3T, and I just put a Dain exhaust and A RamAir filter, and was hopping that it would be alright as it is and not need a Power commander, from what I understand they're not all that reliable
Thanks any help would be appreciated, A dealer TOR would be comparable to what Hanso has I wonder, another problem is Hanso has sent me A remapp and my IMAC will not open the map as I assume its a Windows program....;what to do?????