MOVE OVER

One of my friends told me that he used a Dodge Neon donut gasket to connect his JDM header to his stock USDM 2.25" flange cat....

I wanted to know if anyone else has done this or heard of it, and what all is entailed in connecting the pieces. If you have pics, that would be great...

I am trying to connect a Kamikaze header (2.5" flange) to the stock cat with as little work as possible, because the entire exhaust will be getting replaced later on.

Thanks,
Kevin

CW-ITR

iTrader: (11)

Facing the same situation and I already tried the "search". I am trying to connect a Hytech header (2.5" flange) to the stock cat. If you guys and gals know what will work, please chim in and help me out. Thanks.


Modified by CW-ITR at 11:59 AM 8/10/2006

Eva01

Have a muffler shop weld on a 2.5 flange on the cat...although going from a 2.5" collector to a 2" cat and exhaust is creating a significant bottleneck.

CW-ITR

iTrader: (11)

Will an OEM JDM cat prove to be better?

CW-ITR

iTrader: (11)

If the JDM cat is better then...how do I bolt the outlet of the cat to the B-pipe?

Sehc Tib Alli Zerif!!!!!

You can get a donut gasket from Honda also. The s2000 uses a 2.5 gasket and so does some CRV's

QuickDxEk

I went to my local auto parts store and in the back they have a large selection of universal parts. I have found many different sizes of donut and exhaust gaskets!!