Originally Posted by gaveup

it would be nice for the company who produces the product to actually show a comparative dyno. Might actually help sell the unit more (With healthy numbers, I'd buy it over uprev).

I just want to make it clear in here that I am not doubting this product. I think it would be awesome if it gains some power (even better if it is closer to the canned uprev tune). It's hard to understand any actual gains based on a review without any dyno numbers to back it up (and to make sure the AFR is in check as well...who knows where the hypertech puts you at with mods).

They should totally send me one to test. I'd have had it dynoed the first week to make sure it's not hurting anything (but I am sure it is conservative enough). What parameters in the ECU is it actually editing? Seems to be it has more to do with throttle response than anything else. I remember a thread on here where people were buying that one part that increased voltage for the accelerator and they were making it sound like the car picked up power. Butt dyno can be very deceiving.