Whats everyone's take on these throttle controllers ?
I have seen these units popping up all over my car pages on FB , are they a gimmick like the old "mod boxes" that was nothing more than a 5 cent resistor inside or is there some merit to these.
I see a company by the name of RevHigh marketing them , and they are claiming better throttle response for both stock and modded Holdens.
Whats the consensus lads?
If you want better throttle response, just get a decent tune.
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