1.4 TDI Turbo questions

[AndrewJB]

Right people need some advice

ive currently got a Custom Coded 1.4TDI MK4 Ibiza ( Engine code AMF 75bph) and its running around 112bhp

somebody has said fitting the bigger turbo of a AUDI A2 1.4TDI (Engine code ATL 90bhp) will allow me to go further past 112bhp towards 120-130bhp

does anybody know the part number for the 90bhp turbo or know where i can find one? and will it be a straight swap?

 

[Viking]

The exhaust manifold and turbo are a one piece unit on the A2 (by the look of things) and the part number is 045 253 019A. I'm not sure if it's a straight swap though.

 

[AndrewJB]

I think ill go see somebody who knows stuff about turbos and ask them

all as i know ,or have read is that my turbo is Garett and the Audi one is KKK

 

[Viking]

Etka says the Audi one is Garrett also.

 

[AndrewJB]

According to everywhere ive read

My current Turbo is 1.4TDI 75BHP (AMF) Garrett GT1544S

And the 1.4TDI 90BHP (ATL) one is KKK BV39

 

[Robb1990]

audi one is VNT and the arosa one is wastegate so i think you have to take the N75 from the audi too, not sure about the ECU though, should just be a case of a custom map.