Re: 2" Kooks have arrived!
It says helps by keeping MDS mode engaged longer with no definitive value. Could be 1% or 10%. What I can tell you is that my valves are open, and I have no codes or negatives...
2012 Mineral Gray Jeep Grand Cherokee SRT8
BT Catch Can | Trinity 93 Tune | "392 Hemi" Covers | Resonator Delete | Ported TB | Injen Intake | Debadged / Re-Badged | Chrome Wrapped by ME!