AAN Motronic Tuning, 'big turbo' speed density (no MAF) Map Sensor:With Map sensor This unit is only suitable

This unit is only suitable for the 2 plug ECU and not the later 3 plug models)

Requires tuning due to the higher than stock flow rate

EVAP and other valves

Stage 2 "Endurance" Series: KF771-HD-OCE

These drivers

AAN Motronic Tuning, 'big turbo' speed density (no MAF) Map Sensor:With Map sensor This unit is only suitableCustom chipset for the 1992 1995 Audi URS4 URS6 AAN ECU. Rather than list of all of the turbos we support choose this option for any tune running without the MAF (speed density). There are no practical hp limits with this tune. In the order comments let us know your turbo type, fuel type (91, 93, e85), ignition coils (we modify dwell tables for certain coil types), cams, intercooler, injectors, and exhaust. All of our speed density tunes run a 4bar