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Duzambon Duzambon is offline
New Member
Posts: 26
Join Date: Feb 2015
Car: 320i activeflex E100, JB4 stage 2, K&n intake
Default JB1 GRoup diferences - 10-24-2016, 03:55 AM

I just go a JB1 but I'm concern to install it on my Audi TT. I requested group II, however nothing came together saying that JB1 is specific for group II cars.
How do I know if this is the correct group model for my car?
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