any one tried the SLR performance chip for 69.00 on their hummy ??

 

I looked at their site and Im not impressed to be honest. A chip for your car for only 69 bucks cant be good and has no specifics on what it actually does for our application. The pic shows a black box and a stand alone non plugable chip that requires sodering on the ecu. The best custom tuner I am aware of is Nelson Tuning in san antonio tx. They are known to create great tunes for gm vehicles including our H3. Just google it. Predator has an ecu that looks promising as well.

 

thanks I will