man oh man.. Tony, i cant wait to hear how these sound like! looking forward to hearing her on idle.

:drool: i need to go rob someone for some monies to get these... and a g3, cobb, flywheel, and pulleys ;)

VERY glad to hear these are available now. I'll add them to my list. :xmas1:

I assume fit on the stock Nismo exhaust would be fine, but if not I'd like to know.

Videos with sound please!

/subscribe

Were those dyno number with a G3 intake or not (for all dyno charts posted)?

Same with the bone-stock comparison...

If it is, you may want to include that info!


Either way, with those kinds of gains over stock, wow.

I am also curious about the dip in torque dip from about 3.6K to about 4.4K - you may be explaining that regarding the A/F Ratio and getting an ECU-tune done, but, could you clarify it a bit more? (like, why does that occur?)

Is that why the cabin resonance is less (as mentioned in another thread)?

Must find a way to pass NC inspection with these.

^get an E85 tune lol - is NC inspection visual? or a CEL check sorta deal

In for videos.

Any thoughts on a cermaic coating option at purchase?

Wow,

alot of feedback already. I have had a chance to read through the replies thus far and I want to address a few questions.

1) All of these dyno charts are with stock intakes. I repeat, there was NO Stillen Gen III intakes or any other kind of CAI on the car.

2) We will offer a ceramic coated version at an additional charge.

3) Customers who already have our exhaust components or new customers purchasing the headers in conjunction with one of our cat back exhaust systems will get an additional discount.

4) We have yet to tune the car, all of these dyno charts are PRE-TUNE!

I think that is it for now. Keep the questions coming, if you have any...

Thanks, Tony

ooooh!!!

i like no 3 :excited:

coupon code = FI LTH on checkout !

Wow those are gonna be some crazy numbers with the intake and tune..

1) Oh ****!~! Can you please do a dyno with a G3+LTH+CBE on it? PLEEEASE?
2) Sweet!
3) Sweet!

I'm in too Tony! Not sure if I can wait tho for the group buy...;)

We will build them early prior GB but they will look more of a custom deal opposed to a production header. Performance and strength wise it will be all the same.

On another note, we might be going back to the dyno next week to dyno tune the car with UPREV software. If this happens, I will make it a point to try and video the dyno runs. Even if that doesn't happen, we will have videos posted by the end of next week...

Thanks, Tony

These things look amazing. The R&D you've done looks to have paid off. The dyno numbers are impressive. However, I wonder with the large holes in the flange if warping will become a problem.

any videos?


edit nvm just saw your post