Originally Posted by COSMO

My stock motor was blown at z1 after being on the tt base map from gtm. After my motor blew jon told me he thought he heard knock but didn't back off. Boom!! As they were hooking up the knock sensor on my car there was some kind of problem as it wasn't reading correctly. Offered no assistance in helping me find transportation to get it home. Be careful because I know they make everyone sign a waiver stating if they blow your motor that they are Not responsible....
If you have the dough I would highly suggest switching to Ecutek since it can control the vvl..