my friend wants to put this ebay intake system in his a4... hes just starting to mod but this looks pretty cheesy to me...
http://cgi.ebay.com/ebaymotors/K-N-9...QQcmdZViewItem
for his sake what would give better gains... an intake system or just the k&n high flow filter in the stock air box? thanks

 

ya that looks like a joke and they claim 10 hp?

 

the k and n will prob be your best bet. audi's stock intakes flow fairly well. At least on the quattro they do.

 

if u want to get an INTAKE get this one
the second generation Carbonio
http://goapr.com/Audi/products/intak...nio_b6a4.html#

 

Piece of crap... Tell your friend to just spend some money and do it right.