Aftermarket Cat back exhaust for 2001 A6 4.2
Thread Starter
Joined: Aug 2004
Posts: 4
From:
Aftermarket Cat back exhaust for 2001 A6 4.2
I just purchased a 2001 A6 4.2. Great care, I really like it. I'm quickly learning that thier are not a whole lot of performance upgrades that you can do to this car at a reasonable price. Does anyone know who offers a good cat back exhaust system for this car. My main objective is to increase performance, not just sound cool.
3rd Gear
Joined: May 2003
Posts: 2,659
From: United States
RE: Aftermarket Cat back exhaust for 2001 A6 4.2
peromance upgrades on the 4.2 are best in the form of superchargers. There is one in development right now - I don't know of any that are already on the market. The cat back exhaust will give you an additional 7-10% increase in HP - not much for the dollar investment.
1st Gear
Joined: Nov 2004
Posts: 194
From:
RE: Aftermarket Cat back exhaust for 2001 A6 4.2
check this:
http://forums.audiworld.com/a6/msgs/187747.phtml
http://forums.audiworld.com/a6/msgs/187747.phtml
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