A2 1.4 TDI 90bhp Turbo Hose


Hi Guys

Im new here. Im struggling to find Turbo hose for my A2. Rubber hose attached to Turbo on bottom has split. Which causing the car to loose power. Is the Audi A2 75 hose the same?

P stamp

Hi Tom

Yes i have that hose,i have all four hoses,the lower aluminium pipe,the plastic air intake hoses.All that i have acquired over the years as spares



A2OC Donor
I would appreciate any hoses you have spare for my 90 TDi including the ally pipe for spares.
Cheers Graham


A2OC Donor
Pipe number 4 will be the same I believe, but the difference between the 75 and 90 is that the joining pipe inbetween is plastic on a 75 and alloy on the 90.


A2OC Donor
The hose that connects directly to the turbo is different for the TDI75 and TDI90. The TDI90's turbo output points at 45° whereas the TDI75's turbo output points directly downwards. As such, the hose design is different.

Catnip64's post above confirms this to be the case.




from memory it is different size on the turbo end than it is on the end joining to the pipe going around sump. Though when i fit mine i did manage to get it wrong way around as it didn't sit quite right in the bends, seems not too difficult to do that.

Both use 33-40mm jubilee i think, from memory.

https://www.ebay.co.uk/itm/For-Seat...e=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649 listing is actually still up - what i purchased for my TDI 90 - jubilee clips included were pretty cheap/pinchy though with slits for the screw in the actual band.