Just purchased the OBX Header

NOmz3

Member
:
2004 Mazda 3i
Ok, so i checked into the obx header on ebay and decided that it was at a decent enough price buy. so...being the impluse shopper that i am, i quickly slapped down the card and ordered it. now i'm just waiting for it to get here and i'm wondering if anyone can give me a runthrough of what tools i'm going to need and how exactly i'm am to go about installing the headers myself.
 
man, the one from Ebay doesnt come with the midpipe, I even called and asked, so you are kind of screwed.
 
ugh...OBX headers are kinda, how should i say this...crap ? a friend of mine put a 240sx OBX header on his car, and the s*** broke in less than 2 hours of driving.
 
i already have mine ordered a month ago and hes right no midpipe. i cant weld so i am taking it to my local shop and they are going to custom make me one. hes going to do it all for 220. is that a pretty decent price.
 
crap. well, looks like i'm gonna' have to go back to my local muffler shop and have them do the install.
 
so the header won't fit onto the stock exhaust? i'm a little confused on why an aftermarket midpipe is need, please someone let me in on the details.
 
it does not come with a flex pipe. check the bottom of your car. The exhaust manifold has a built in cat. Right after that built-in cat is a flex pipe. The header does not come with a flex pipe.
 
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see the flex[ible] pipe (silver braided) just before my ECV? Well your muffler shop will have to have to put one-- that's assuming they'll even install the header for you. It's not legal for a muffler shop install it, so good luck
 
doesnt seem like its even worth it. and its an obx product. i know alot of ppl on the site have there header, but the quality is rather disappointing
 
i emailed obx about it so i'll let you know what hey say when they respond. on ebay it says its a direct bolt on. so i asked obx if this is true ore does it require a flex pipe.
 
tlj 3 said:
i emailed obx about it so i'll let you know what hey say when they respond. on ebay it says its a direct bolt on. so i asked obx if this is true ore does it require a flex pipe.


ebay descriptions say lots of things.
 
i also have these headers in stock and will price match. last i checked my price was cheaper than ebay sellers.
 
Captain KRM P5 said:
i also have these headers in stock and will price match. last i checked my price was cheaper than ebay sellers.


do you have the dynos?
will the header come with a flex pipe?
 
thebeansoldier said:
do you have the dynos?
will the header come with a flex pipe?

i have yet to have someone dyno it for me and it does not have a flex joint
 
Well, my dad who thank god happens to be a tech for toyota and has done most of the work on my car has said that he will figure it out and that he had done the same thing to another car, so hopefully it will be all set away for when it comes in. Atleast i don't have to shell out any money for him to do the install.
 
Let me know how the install comes through. i'd like to know how hard it is i wonder if I can do the install myself.
 
it got shipped out yesterday so it should be here within the week. it'll probably get installed the week after or so, depending on his work schedule, but i'll be sure to let you know how it all goes.
 
Hey Nomz3 I know the guy at meineke in hammond and he's gonna install mine tommorow for 130. I ain't even gonna try to do it ya cant beat 130. I'll tell ya how it comes out.
 
So i ot it done well kinda. They installed it took along time. the fitment of the header to the block is great, the bracket that bolts it down is off by like half an inch so they just tack welded it. I can feel the power it is awesome. i'm lovin it the only problem is they were tring to finish up the install and it was later in the day and we still had a bad exhaust leak. so they let me take it home today, and i gotta bring it back tommorow and they are going to have to redo everything. at no cost to me of course. Now I don't know how the draxas header is because well i've never seen one in person but I dont think all these people should be bad talking obx because the header is great for a fraction of a cost. My exhaust is like 3 times louder know it sounds great.
 

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