4-2-1 headers, what brand is good at reasonable price??

bit more than a couple of hp difference.

Here is the dyno sheet for std EK4 VtiR.
Red line is bone stock EK4 VtiR - Std intake, std ECU, std exhaust etc.
Blue line is above EK4 VtiR + TODA Headers + TODA Performance metal cat + Mugen cat back
Std intake, ECU etc remains.
http://www.ozhonda.com/forum/attachm...8&d=1172111593

TODA AU metal cat? Toda cat?

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Originally Posted by gambate

TODA AU metal cat? Toda cat?

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We now produce our own bolt-on metal cat to suit our headers & any JDM cat back system.
B16A ~ B16B ~ B18C etc
Obviously we don't make the cat core ourselves etc...
But we bring various parts together to produce a bolt-on cat than not only works well with our headers,
We are able to produce it at a reasonable price.
All stainless steel construction & TIG welded.
Uses OEM donut gasket & 100cell catalyst core.

is it similar to the Metal Cat tm , cat?

if u buy headers... than exhaust... than cat...

OR

exhaust.. than headers... than cat...


will u be stuffed up by the diff flanges?

or if ur wanting to change cat later on u have to do it all at once?

im confused...

We do not use the brand "MetalCat"
We use a 100cell stainless core catalyst.
The brand "MetalCat" uses a 200cell stainless core.

Quote:

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Originally Posted by TheSaint

if u buy headers... than exhaust... than cat...

OR

exhaust.. than headers... than cat...


will u be stuffed up by the diff flanges?

or if ur wanting to change cat later on u have to do it all at once?

im confused...

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Buy cat-back exhaust 1st.
Buy Header & cat together.

Another Option. Redline motorsport headers /Dyno Dave headers.

Great mid and top end power. We gain approx 10kw mid -top end on a Stock ITR motor.

so if i bought the mugen twin loop.. i dont have any options on flange to worry about? it will bolt up to stock cat+header... than wen i change the cat+header i wont have any problems there either?

soz for stupid questions.. alot of money, priority mod... i wanna get it 100% right =)

also again thanx for your help toda... brilliant

Quote:

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Originally Posted by fatboyz39

Another Option. Redline motorsport headers /Dyno Dave headers.

Great mid and top end power. We gain approx 10kw mid -top end on a Stock ITR motor.

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Thought Dave doesn't make headers for the public?

Quote:

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Originally Posted by fatboyz39

Another Option. Redline motorsport headers /Dyno Dave headers.

Great mid and top end power. We gain approx 10kw mid -top end on a Stock ITR motor.

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Quote:

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Originally Posted by xtercii

Thought Dave doesn't make headers for the public?

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u have to be special to get 1 of dyno dave headers