Engine Headers for 2003 rolla?

Headers for 2003 rolla?

Does any body know where i can get a header for my 2003? Also is it a 4-1 or a 4-2-1 style header i have found a few on the web but they dont tell what style they are.

most likely they are 4-2-1

usually race headers are 4-1

I know EL Prototypes makes headers for the 03. You might want to search that company for a website.

dc has them out now. carb certified for those worried about emission testing. group buy on 9thgencorolla.com

FYI there's a wealth of info for your generation car on 9th Gen Corolla forum.

Here's a link for a specific thread on the header.

http://9thgencorolla.com/forums/vie...ighlight=header

i got the ones for my 04 from ebay they are the 4 -1

i dont think they make the 4 -2 -1 there isnt enough room its only little more then a foot long

Thnx for the replies i checked out dc sports and theres is a 4-2-1 header and they make a cat back so ill probually go with complete set up from them.

Toyota 2003 Corolla come factory with a 4-1 header just that there not that great shitty welds and not tested for max air flow so there not just for racing actually a 4-2-1 is better any way to even exhaust pressure but when most people race they run open headers anyway.

also JP Performance makes one, thats what I have.

i have a question i seen the dc sport website and it says 4-2-1 header for a 2003-2004 corolla.Now will they fit on a 2005 corolla?hit me up with some advice please thnx.

nope, they will not fit an 05

i jus got dc's header its actually a 4-1 header i haven't installed it yet but its suppose to give gains throughout all ranges high mid and low, which from what i know there aren't any headers that do that. and plus its a high quality header the craftsmanship on it is actually better than the jp one from what i hear. check out 9 gen we had a gb on it i'm not sure if its still going on.

yea go over to 9th gen and look in the group buy... i posted a ton of pics of my dc header.

its 4-2-1 and its a one piece not like others that are 2 piece its straight 1 piece.

i jus got dc's header its actually a 4-1 header
i have a question i seen the dc sport website and it says 4-2-1 header for a 2003-2004
I also now have a question is it a 4-1 or a 4-2-1 because the web site does say 4-2-1?

go with dc headers...

Hey guys check out 9th gen for all the info on the headers from DC. I have a 2003 corolla S and I was the test car for this header. To clear a couple things up....

It is a 4-1 header. The original design was for it to be a 4-2-1. However the head of R&D the time (Jehan) even said that the 4-2 part was sooo small it would really still be a 4-1. Anyways, the design came from the matrix dc header...basically they test fitted the matrix one on the corolla and it didn't fit right. So R&D went back into the design and redid the whole thing to create the beauty that is now the official 03-04 header.

As for CARB I never did hear the official word on that. Since it is pretty new I would say IF it's going to be CARB approved it would be pending.

As for the person who was excited to get the cat back from DC. There is not one...not even one in development. Unfortunately, there is a lack of communication between R&D and Marketing. There is no lower tie bar in the works either. I can say that they are currently using the TC design STB for our car. It's basically there just a couple small things and we should have that soon.

As for any other parts for the 03-04's..... I will definitely let you guys know if they start testing more stuff. If you want to see my dyno's from DC itself, check the 9th gen website and under general forums you'll see a dc header post. I would put the link but 9thgen is down at the moment.

you can also go to my cardomain.

www.cardomain.com/id/anthonyl go to page 3. That has the header stuff in it.