Originally posted by NingNong View Post
G'Day. I'm a rookie here, and not sure if this is the correct place for this comment, but here goes anyway. I have a 2003 Prado KZJ120R TurboDiesel (purchased second hand last year 180k Km ). I require more grunt and better economy (getting a constant 13l/100km open road, not towing) , so put on a 3in exhaust and an Ozbush manual mapper. Fuel consumption dropped by 0.4 l/100 on the open road with Ozbush mapper set at -10. I then had a dyno test to find 63 Kw at wheels Ozbush off, and 65Kw with Ozbush mapper on best setting of +7. So pulled Ozbush off and returned it and got half my money back. I'm still looking for better economy and more grunt. I have been told this motor cannot be remapped at all, but can only be chipped. I really don't want to spend $1200 to $1600, and I can't find a second hand one! What are my options? Any ideas, please?