MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: 81lly on October 21, 2011, 06:46:11 pm

Title: Eco valve & air intake resistor?
Post by: 81lly on October 21, 2011, 06:46:11 pm

Does anyone know what a eco valve/ecotek or an air intake resistor is and what they do? :confused: