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It would be interesting to download your tune with HPtuners and then use a handheld to "tune" it and then use HPTuners to compare the differences. I would be curious to see if any of them are making real changes. It reminds me of the Ebay "chips" that would modify the readings from the MAF, or isn't there a device that just changes the throttle response on the electronic throttle bodies? at least they don't advertise it as a tuner...
 

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x3 shitbox owner
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3,618 Posts
Yeah you’re thinking of the pedal commander. They don’t advertise hp gain, just better throttle response.


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x3 shitbox owner
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3,618 Posts
70-80s rock > anything else


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x3 shitbox owner
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3,618 Posts
Isn’t there already a thread for this lol


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x3 shitbox owner
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3,618 Posts
Was just thinking about that


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