vtraudt

I am pushing the limit (I was told) of the stock MAF (flowing up to 185 g/sec currently) and will upgrade the turbo (hoping for at least 200 g/sec).

The remedy would be a VR6 MAF housing I read.

Which one (part number) is the 'correct' one that fits my 1.8T AEB engine?

This one is part number 078 133 471 E
2002 VW Passat V6
http://i.ebayimg.com/t/2002-VW-Passat-V6-MAF-Mass-Airflow-Sensor-ATQ-01-05-Air-Flow-Meter-078-133-471-E-/00/$(KGrHqV,!jEE1nse,BHmBNpgcOgKKw~~_12.JPG

This one is part number 078 133 471 C
2000 Volkswagen 2.8 V6
http://i.ebayimg.com/t/96-05-B5-Passat-Audi-A4-A6-V6-2-8-MAF-Air-Flow-Sensor-/15/!ByVp0eQ!Wk~$(KGrHqZ,!i4Ew5KTSpEWBMRRdqZ+w!~~_3.JP G

Also found 078 133 471 A

Or this one? 071 906 461 B
2.8L VR6 engines only
2002 VW Eurovan VR6
GTI 99, 8th digit VIN J
GTI 00-05
Jetta 99, 8th digit VIN M
Jetta 00-05
http://i.ebayimg.com/t/MAF-Mass-Air-Flow-Sensor-VR6-99-5-05-VW-Jetta-Golf-GTI-Eurovan-071-906-461-B-/00/s/MTE3MlgxMjAw/$(KGrHqRHJCYE-eBNU-0IBP0kPIUyM!~~60_12.JPG