Turbo replacement help
1st Gear
Joined: May 2006
Posts: 88
From: NY
RE: Turbo replacement help
Hey, I have an idiot question for you guys. I have APR stage 1 software. If I upgrade to a K04, will I see more gains or do I need K04 specific software to see the benefits. If so, then I suppose I have to switch to GIAC (it seems like APR doesn't make K04 software for the A4, only for VW applications). Anyone have any ideas on how to not lose tons of money here?
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