CruisinginVirginia

one, whether it's a TT valve or an aftermarket valve (and of course, going to chip it as well). But I did hear that it does/may trigger error because of the unit. If so, how have you been taking care of it? Do you need to clear it often? TIA.

QGMika

no code...i dont think you're supposed to get a code...computers not THAT smart..

BlownHeadlight

no faulty code for aftermarket DV. but u might lose a boost if you dont install the DV right