i need a testpipe for my car to finish turbo install bc my hiflo cat is welded to the header... ive heard that http://www.testpipes.com is good but that site is down. where else can i buy one? need it for a civic...

 

You can go to any muffler shop and have them make you one. Also, I've seen testpipes on Ebay. However, if I were you I'd go with a Hi-flow cat.

 

anyone know where to get the test-pipe cover to make it seem like its a cat instead of a test-pipe?

 

Just have them weld on four metal brackets to the sides of the test pipe so you can mount on your original catalytic heat sheild. Or you could get even more creative and gut out a cat to fit over your test pipe.

 

http://www.accordinglydone.com...d=125

2.5 or 3" test pipe, aluminized or ss, o2 bungs, etc...