just wondering if anyone has the header?

 

I started an identical thread, wanted to know who has it. Only ff'er I know with it is the guy who tested it for WeaponR. He talked about it in the thread when WeaponR was developing it. I REALLY want it, just pretty expensive, especially without multiple opinions.

 

I've also been dying to get one of thses to make a little more HP...

 

Discussion/argument around: is it a header, downpipe, combination or other was moved here

 

quick question. does it cut out the first cat? i might be interested in buying 1

 

yes completly removes both cats. but i think it will be very loud with t1r-50s+b pipe.

 

I am interested in the down pipe, keeping my main cat in place (not using that second flex pipe piece)

 

is there a link or picture roaming around?

the header is integrated with the block ??

 

Roam no more, I am linking this bad boy. This is a great topic!



works has a similar piece at least for the downpipe part of it



and just to paint a complete picture, here is the stock Fit pre-cat and cat the above aftermarket parts would replace



yes, well cast right into the head, see 2 pics below

 

I'm in search of something like that, only question I have for it is if one remove all the cats, would we need to use O2 eliminaters or will the stock ECU work on both the lambda sensors without the cats.

 

so i take it the "water bottle" type cat is removed and replaced with weapon r ?

 

looks like both cats are removed

 

this one looks pretty sweet.

 

This is certainly going to through a 'catalyst efficency below threshold' OBD code. I know some ways around it though.

 

Just another street illegal in CA. part

 

Is this the one T1R has been working on?

 

Curious too, what's that from k20

 

^^^ that caught my attention aswell lol

 

It looks good, but I'm wondering where the primary O2 sensor is. Maybe I'm just not seeing it.

 

i kinda wanna know how this will sound with the stock muffler, because i want to try the keep the car quiet still.