Where could I buy test pipe? Thnx

 

http://www.testpipe.com/htmlsite/tes...asp?item=Honda

this is where I got mine.... seems to do ok, you can choose 2", 2.5",or 3"

 

Is it worth? Did you feel noticeable gain?

 

I've got a std with an otherwise stock DPFI motor right now, so.... no.

But if you have a MPFI motor, or have done a motor transplant, yes, it will make a difference. But also keep in mind the leagal issues. I live in BFE Oregon where we have no DEQ inspections. So, it's not a problem for me. If I was in Cali, I would've left the cat on, or at least gotten a high flow cat.