Does anyone know the diameter of the exhaust on a 2.5l petrol t4 1997?

Thanks

does anyone know what the diameter size in MM is for a t4 exhaust for a 1997 2.5l Petrol AET T4?

thanks

Hi guys

Just wondering if anyone knows if on a 2.5l AET Petrol T4 Transporter if there should be a vacuum hose going to the ECU? it looks like one of the little vacuum hoses coming out of the top of the cylinder head on mine has been cut and goes nowhere.

Thanks for your ...

Hi all,

I am trying to extend the longevity of the Razorback with a 'heart transplant'. Can anyone recommend someone to do a recondition/rebuild of an AET engine (and gearbox), preferably in South Australia. Reliability would be great, but a few extra kw wouldn't go astray either.
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Hi all ,
I have just got hold of two T4 Transporters , both with AET motors and they both idle high on start up when cold .

They idle at about 1100 rpm for a few minutes then drop down to normal ...........Is this a common problem and does anyone know what it could be ?
...

Names Brian from Newtown nsw.
Currently have a project 98 t4 gas/petrol Aet .
I have been a member of the uk site for a little while found it usefull.
Hoping to find some local VW smarts and know how for some engine issues im having , perhaps some T4ers into custom work.