Originally Posted by rdotson
OK - two things that I believe made a NOTICEABLE difference in the performance of my car:
1) InaZma HyperVoltage System
2) Boulekos Sprint Booster
Both are "plug and play" - easy to install and remove and they will dramatically improve your car!
You can wait on dynos, etc., if you want, but what kind of proof will you accept in the end? There are several on this forum who will question every device and are likely to expire from old age without ever getting "proof" to their liking.
After considering these devices, I decided to take a chance with my own $ and they do WORK!
You do realize the sprint booster will not add any HP correct? There is no claim that it will add HP either. All it does is make the throttle more responsive.