[BiturboS4] chip upgrade

Tuan Nguyen tuan at grdperformance.com
Mon Mar 3 18:08:19 EST 2003

Great choice in mods!  By the time you are done with doing a custom k03
turbo, you would still need new software.  You might save a couple of
$$$$ by going that route but you won't see a huge gain in performance
like you would with a K04 specific kit.


-----Original Message-----
From: biturbos4-admin at audifans.com [mailto:biturbos4-admin at audifans.com]
On Behalf Of Michael Kuriger
Sent: Monday, March 03, 2003 5:49 PM
To: BiturboS4 at audifans.com
Subject: [BiturboS4] chip upgrade

thanks again for all the helpful input.  I decided to get a giac chip,
giac tip chip, duel exhaust setup, and cat "test pipes" for the S4.  it
should be a spunkier car after that.  has anyone upgraded their turbos
yet?  I'm not talking about replacing them, but like machining them and
having larger wheels put in or a larger compressor housing?  I've dont
that on my impulse RS and it is a nice upgrade on the isuzu to put on a
t3 compressor housing to the stock exhaust housing and use a t4 wheel.

Mike Kuriger
01 s4 avant

BiturboS4 mailing list
BiturboS4 at audifans.com

More information about the Biturbos4 mailing list