How well does the dc 4-2-1 header fit up with the rest of the stock exhaust? Just bolt right up or do I need to get some extra piping?

 

they are made to bolt up directly, and surprisingly they do.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ljoe &raquo;</TD></TR><TR><TD CLASS="quote">they are made to bolt up directly, and surprisingly they do.</TD></TR></TABLE>

x2 from me

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ljoe &raquo;</TD></TR><TR><TD CLASS="quote">they are made to bolt up directly, and surprisingly they do.</TD></TR></TABLE>
it shouldn't be surprising, they spends thousands of dollars doing research and design to make it a better performing direct replacement

 

yeah, i know. i shouldn't have put it that way. what i should have said was how surpised i was that it fit perfectly

 

DC products fit great and work real well theres better **** out there but you pay out the ***. DC **** is affordable and decent quality.

 

I had to get an extra flex pipe for mine ..... then again it had been hacked up before i got it.....

 

are you guys freaking sure...collector of DC headers are 2.14 or 2.25 accept JDM DC headers are 2.5......as far as i know the flange of the piping that connect to the header's collector is a bit less than 2" so.....however i dont have DC header....but i know their size so...make you sure know for sure before you buy it...

 

Yes, I am freaking sure. DC headers for USDM are 2 inch collectors, and they bolt up fine to a stock cat. The only DC header with a 2.5 inch collector is the JDM Type R, and it is also a slightly different length. As long as you are getting a USDM header and you are running a cat and exhaust that are the same length as OEM, you will be fine. You can't mismatch parts though, if you are running a dc 4-2-1 for a 96 LS, a cat from a 96 GSR, and an exhaust from a 96 GSR, you will run into problems.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by purplegsr (Exospeed) &raquo;</TD></TR><TR><TD CLASS="quote">Yes, I am freaking sure.</TD></TR></TABLE>

 

It will bolt right up and I have a used on for sale. Check out this thread...
https://honda-tech.com/zerothread?id=1023097

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ckyguy &raquo;</TD></TR><TR><TD CLASS="quote">How well does the dc 4-2-1 header fit up with the rest of the stock exhaust? Just bolt right up or do I need to get some extra piping?</TD></TR></TABLE>

it will bolt right on as long as its for b18....