Hi A question to the screwdrivers ….. Have a 2.8 Golf 3 Vr6 BJ 95 I have bought a few small things like… Facilitated flywheel Large Max Flow throttle valve – inside Enlarged + Polished Both suction bridges – inside channels Enlarged + Polished Diggi Tec chip in the control unit From the previous owner was an open airf. K&N 57 i kit mounted and entered, have replaced it now against the original air filter box with a K&N insert filter and the air hose to a Bonrath Air Intake Kit connected It pulls now from 2000 – 3000 better but for that the power is at 6000 way !!! With the open air filter it pulls considerably stronger at 3500-4000 And also up to 7000 quite good !!! So now my question… Does anyone have experience with the Digi Tec chip in VR6 in conjunction with an open air filter or with enlarged intake routes ??? With best thanks !!!! Gruss Schumi