Why I THINK a tune isn't necessary 321WHP

fxroar

The tune is not just for the highest WHP/WTRQ gained but rather improving the variables under the curve. Also fan control/idle rpm/top speed limiter etc etc. There are other reasons for uprev/tune. The driveability also improved. In the end its your choice.

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DEpointfive0

I do agree with those,
Playing with fan control and tunes for valets are nice...

But a LOT (dare I say) the majority of people believe a tune is necessary to squeeze the max HP out of the car

My car did also hit the limiter too, lol

So I guess a tune can lift that too (not sure how often you go over 155 though)

chrischhorn

Everyday of my life.....Which i live a quarter mile at a time.....

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R.I.P. 8/01/13 1SlowZ
One day I'll have another....