I'm re-doing my shitty header bc its dented bad on the bottom. But i am going to get a new test pipe as well. I am just wondering, which test pipe fits? I have a 95 civic hatch, cx model. and there are a ton of different test pipes out there. ANyone know the correct length? or what i should search for? Should i just look on ebay for a "92-95 hatchback test pipe" I know there are different lengths and what not, so any help on which size and for what car exactly would help.

 

Get a blox universal test pipe and problem solved =]

 

yea, but i'm still wondering the size

 

Its universal. Have a muffler shop install it and problem solved.

 

no not the blox one. I know that is universal, but on a fitted test pipe. What is the size i need?

 

well do you have stock exhaust and a stock header or what?

 

i have a b16a, with b16 4-2-1 header, and apex-i ws2 catback

 

i think the blox test pipe is like 70mm(2.5) but if u have a stock straigh pipe if im not mistaken is not bigger then 2inch....so u would have 2 make a same size piping...