Woul anyone be interested in a K04 upgrade for their A4 1.8T/1.8T Quattro if i were to do a GB on them?
they are K04.15 turbos which are a direct replacement for the K03 setup that you currently use. They can be used on standard software/chipepd software without being re-seup, but obviously with a remap to suite, its full potential would be relased. you would be looking at around 250bhp and 260lb/ft depending on the map
Pricewise, you'd be looking at arounf £560+vat for the turbo and fitting kit.
Installation will be relatively straight forward as the turbo on the A4 is so accessible... I reckon it can be done in 3 hours start to finish!
Let me know your thoughts!