:iagree::iagree::iagree::iagree::iagree::iagree:

It would of been a Hugh cost factor for Z1 to change the flange design. More than the cost of there TP's. these headers are already expensive to manifacture. Also I can see why, cause Z1 can sell these to the 350 crowd to. I would of made the same decision.

Agree...package deal is what everyone will want......shame about the flange though.

A real shame

I don't see what the big deal is. For them to make two different sets of headers, I'm sure the price would be more than the cost of an additional sets of test pipes. As it is, they bought the Momentum design and only had to reproduce it (same factory making them too, last I heard). To do a redesign would also add cost.

:iagree:
It does suck a bit, but better to have the option and ability to get them again. Plus for those who already have HFC/TP/RTP I can bet you can sell them easily on this forum.

Decisions decisions. I was just going to order some fi HFCs within the next few weeks. I guess I'll wait a little bit and think about getting the headers and de HFCs at the same time

Would love a GB on this!

You guys upset about the flange have the wrong perspective. They have precisely the correct flange. They are 350z DE headers. You guys just have the wrong car.

There is a package deal option at the bottom of the header page.....$10 cheaper then it would be if bought seperate and the test pipes are marked down right now from $220 so its still technically a good deal.

It's not like Z1 isn't offering a great deal with this package. Sell your current TP/HFC after you buy them and make some of your money back. When I am ready to make the move my Berk's will be gone.

Yes it's an ok deal. BUT! Some people like myself wanted to use FI res TEST pipes, not some other test pipes!

I believe as long as you have the 350z HFC or TP you should be good to go. So you still can get 350z HFC or TP from F.I. or any other brand you like.

On another note, is there any dyno sheet for the z1 headers. I know it's same as the momentum headers but am still curiouse to see the dyno result on the z1 headers.

is there a difference if we use a HFC off a HR engine or DE?

Pretty sure HR/VHR is the same, and DE is different?