If you're on the fence, but this!
Reviewed By George H (Springfield, VA) Reviewed for a 2005 Nissan Pathfinder —5/28/2009 6:32 AM
I installed the 91 octane performance tune in my '05 Pathfinder. WOW, what a difference! There was no WOT restriction removal option as I guess Pathys come from the factory without the WOT restriction. Anyway, it's like an entirely new vehicle!