I need to see a picture of a JDM header with testpipe on it. I just received a test pipe from testpipe.com. The flared end of the test pipe BARELY fits over the JDM O-ring gasket. Is it suppose to be like that? Should i bring it to a muffer shop and let them flare out the end somemore? The problem with that is that if i flare it out some, it looks like there will be even a BIGGER gap btw the flange on the test pipe and the flange on the header.....wat should i do?

 

if it covers the header opening, then i dont think it will be a problem... the carsound cat is like that too... i thought it would not fit either, but everything is fine for me...