8th Generation Honda Civic Forum - View Single Post

P1NGP1NG · 10-07-2008, 03:54 AM

Hi guys...

i'm in the market for a RH.
i live in socal where i heard we need cat or we can get ticket.

as you guys now, all aftermarket 4-2-1 header for USDM car will remove the cat.
(Header - cat back exhaust)

however, for FD2 CTR, you can install an aftermarket header without removing the cat.
(Header - cat - cat back exhaust)

here is the pics of the mugen rr set up.

my questions are,
is it possible to install JDM 4-2-1 header + JDM cat + USDM exhaust in our car?
would it be legal if i use JDM cat?

how nice to have the performance and stay legal...

i really appreciate your comments guys...
thanks...

10-07-2008, 03:54 AM	#1 (permalink)
P1NGP1NG Senior Member Join Date: Jul 2007 Location: 626 Posts: 2,027 PING	USDM vs JDM Header... Hi guys... i'm in the market for a RH. i live in socal where i heard we need cat or we can get ticket. as you guys now, all aftermarket 4-2-1 header for USDM car will remove the cat. (Header - cat back exhaust) however, for FD2 CTR, you can install an aftermarket header without removing the cat. (Header - cat - cat back exhaust) here is the pics of the mugen rr set up. my questions are, is it possible to install JDM 4-2-1 header + JDM cat + USDM exhaust in our car? would it be legal if i use JDM cat? how nice to have the performance and stay legal... i really appreciate your comments guys... thanks...
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