Bigger Turbo

[passat08]

Has anyone changed turbo on the TSI engine? i think it is running the K03 has anyone changed bolted new turbo straight on? and what turbo did you change to.

[AdamD]

Which TSI engine are you referring to? There are a few of them...

If you're referring to the EA888 2.0 TSI as fitted to the Mk6 Golf GTI (and quite a few others), a few members have gone stage 3 with a bigger turbo. Sammy125TDI comes to mind. See this thread:

http://www.vwwatercooled.org.au/foru...ild-62977.html

[passat08]

How do i know which TSI? All know it 08 passat TSI 2.0 Tiptronic gear box. Thanks for info.

[Lucas_R]

Given that you have the Tiptronic automatic, i would suggest chatting to APR about whether these gearboxes are up to the task of significant increases in power and torque before you go much further.

For instance, i know with the CVT gearbox equipped Audi A4 2.0TSI, APR wont go further than a stage 1 tune because the CVT gearbox is quite fragile and are not manufactured for high powered applications.