Does anyone know where i could get a test pipe (or anything to get rid of my cat) for my 99.5 2.8L? i can find so many for 1.8t's but none for my 2.8L

 

Not sure why you would want to do that but you might wanna try calling companies that make downpipes for the 2.7T, which is almost the same engine minus the turbos. SS autochrome, VAST, AWE, APR are some companies that make downpipes for the 2.7T. Ask them if they can modify a set to fit the 2.8L engine.

 

go to your local shop with flanges and they will make you a test pipe for under 30$