http://www.greenfilterusa.com/colormatch.asp

There ya go

 

say for the Greddy Airinx filter...

would this do the job for a 180TT being that it has a 2.75" inlet?

http://www.vividracing.com/catalog/p...ducts_id/22889

cheaper one:

http://shop.edoperformance.com/gredd...ll-p-4015.html

 

I'd go with the HKS Mushroom style filter.
Get the A4 model. (also a 1.8t and has the 3" inlet)

 

^ but 225's have the 3" inlet and 180's have the 2.75" inlet?(so all 1.8t's have the 3" inlet?)

correct me if i'm wrong but i'm just quoting cinc!

 

aaanywho,

i went ahead and ordered the Greddy Airinx universal 80mm (large) Filter.



we'll see how it does~

 

Heat soak is for the intercooler, not the intake. The sheild is to make people think your gaining performace fromthe intake sucking in cooler air.... which it doesnt

 

I already said it in this thread. The 150/170/180 1.8t cars have a 2.75 outer dia and the 225 and vr6 cars have a 3" out dia maf

 

my old shroom filter, sort of. If you go this route, you should get a ~8" pipe to move the filter to the fender. And yes, it sounded like i could suck in a small child before the sound of the turbo kicked in fully

 

i asked mr. schwing what size diam. K&N filter he used for the inlet and he used all 3"s. ah well, 1/4 inch should be too big of a problem. i already ordered it anyhow [&:]