hen a tune will get the most out of the car
Have done a fair few tunes and depending what u after it can be either more aggressive for power or more economy or in most instances a bit of both
Always get a lot better drive response than the stock map
And yea that 11.9 at meremere was with stock turbo and exhaust and intake and a simple boost controller and we did a road tune on it
Shows how good the gains can be
On average depending on driving style I can pretty much say u can expect 70-100km increase in fuel economy and more on open roads
On all the tunes we did it\'s about the average gain on economy