Can anyone advise please

[Davidsinclair05]

Hi all,

My audi a4 blew its turbo this week, its a 1.8t Quattro with a BFB engine and a K03s turbo.

My question is can i straight upgrade to a K04 turbo as a stock part or will I need to get a remap for the turbo to run.

I know its not a S2 but you guys have more knowledge than Audi.

[re2500]

I would defiantly say you would need a remap for it to run properly with a k04.

[rynaqui]

Will run like a dog on 3 legs that's for sure