I have a 2012 Altitude D4D and tow a very heavy duty off road camper and wandering if it is worth doing a chip and exhaust. If anyone has done this to there prado I would love to hear some feed back on wether you thought it made a difference or not and any tips on which one to instal or if some one does a chip and exhaust package such as Roo systems
Cheers,
Mick
Cheers,
Mick