Schaumberg V6 induction manifold upgrades

[siegfried <sdoerrer@ix.netcom.com>]

At the supermarket today, picked up EC and saw lots of ads for audi 
performance upgrades.  Onbe was from Schaumberg for a $350 overnight 
upgrade of your induction manifold (aka intake? manifold?) to allow 28% 
increase in air flow plus a freer flowing air cleaner box.

Does anybody have experience with this on their V6?  I'm always on the 
lookout for cost-effective performance boosts for my 94 90csq especially 
since the warranty has expired.

Thanks in advance for your reply.  Also cc me privately since I'm not on 
the list - traffic too heavy, I just peruse archives.

Siegfried Doerrer