EFILAVE or fast?????
so your options are aftermarket PCM or HP Tuners (only company to offer a custom operating system for 98s)
If you choose aftermarket I'd go Big Stuff 3, if stock PCM HP Tuners is the best bet
mode
347ci vortech ysi??????
Hi NAVY,
Going by your sig and your willingness to change the VCM to an aftermarket unit, why not upgrade to a 99+ VCM so you can take advantage of our 2bar code with Real Time Tuning (RTT)?
-Ken
Going by your sig and your willingness to change the VCM to an aftermarket unit, why not upgrade to a 99+ VCM so you can take advantage of our 2bar code with Real Time Tuning (RTT)?
-Ken

