anyone know of a site i can order a K&N (or any reliable brand) cold air intake kit for a 1999 audi a6 quattro

 

www.autoanything.com i had a friend use that site and said service was good i personally havent used it

 

when i look at their inventory it only showed cold air intake for the a3 and a4

 

Cold air intake will do little or nothing for a 2.8, except trigger your CEL. Change the stock filter to a K & N for about $50 and pocket the rest of your money.

 

sorry he has a A4 I figured they would have some for a6's my fault

 

after market intake doproduce theloudersound.

 

i just ordered an K&N air filter actually so how much difference will that make?

 

^ none!

 

well thats good to know

 

yeah not worse it.... just keep the filter change frequently.
and regular maintenance.

and seafoam it........ I'm planning to do mine since I bought it used...
I used seafoam on my truck and whoa! that made difference than anything I did.