Have you driven one that has been tuned? Big improvement
Dave.
I haven't driven one tuned, but I would imagine throttle response improving is the highlight.. It sure as hell isn't the added power or lack there of.
Hello Macca ,
The HPT didn't support the E77 PCM this my problem ? are there any fix ?
Thanks ,
Zi5
Ahh you have an E77.. Yeah good luck with even HPT supporting that one in the near future. They have a huge client base waiting on Ford and Dodge support. They are the priority ATM. It seems GM has a bad habit of changing ECM's all the time these days. Must send the tuning companies crazy.
Any new news in E77 Supporting ???
EFILive has said it would not add support for the Alloytec, nothing has changed on that front.
I no longer monitor the forum, please either post your question or create a support ticket.