i just got the dc sports jdm 4-1 header with the 2.5" collector. i also got a test pipe with a 2.5" flange on it. what else do i need to install this? is it a easy job i was thinking about doing it myself. ive done everything else on my car just dont know how hard a header is to install. thanks for any help!

 

Headers are one of the easiest mods for doing it yourself. It's just unbolting your stock equipment and bolting on the new. Good Luck (even though it's not needed)

 

do i need any special gaskets or new exhaust maniflod gasket? and does anybody know how much torque the header requires?

 

a 2.5 inch cat would be very helpful and a 2.5 inch doughnut gasket.

 

Hey its a big me!
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i got a 2.5 in test pipe and i ordered the donut gasket from acura is there anything else i need?