will this one work? the one on top, 2.5

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

or am i going to have to get a different size one because of the header?

 

I would call and ask them if it's made for the JDM header, which I think is a little longer (shorter testpipe). If not, you could always get it cut down.


[Modified by sackdz, 10:55 AM 8/23/2002]

 

I ordered from them and TOLD them i had a JDM 4into1 and they STILL f*cking sent me the wrong sized test pipe. I mustve told them 10 times that its a JDM header!!! The one they say fits a JDM header is just the REGULAR sized test pipe they sell for integras, its about 1 inch lober, but will fit, with the exhaust rubber mounts stretching a little bit. My tip on my GReddy SP looked real ghey with it stickin out so far, so i cut it off and it looks awesome now. TESTPIPES KICK ***. big difference TESTPIPE.COM

 

oh, another thing...the flared end on the testpipe will BARELY fit over the O-ring on the JDM header...but it will fit. If you can get a muffler shop to flare it a little more, that would be a good thing....hope my info helped.

 

Who else manufactures test pipes?

 

I had a Godspeed Test pipe that i liked but others were not so happy with theirs. My only fitment issues were the holes were not drilled to the right size. Fixed that pretty easily though.

 

thanks for the info guys

 

My advice is to just go to a local muffler shop. Take them your cat and have them use its flanges for the test pipe. I got mine made for $40 when my cat clogged and it works great. They just tied up the O2 with zips ties and it only throws a CEL every 1500mi or so depending on conditions.