That is already out, the one used in the header downpipe package...they have it posted as news that they were making one but check out the date that was posted on their site and check the release date of the header they are selling right now.

They have a picture of the race header which is what you click on to go to the header downpipe package but then it is actually advertising the shorty and the downpipe. I hope the picture of the long tube race header they have is what it looks like though when they release it.

 

How is the noise on your cars, mines still there

 

Still there on mine... 600miles on it so far.

 

Does it seem to be getting better?

 

imo race headers should be equal lengh and with a collector tuned for our cars...if not they are no better than any other long tubes...shorty header is a waist of time.

 

well i'm getting really upset with this, the noise sucks, it sounds like crap, so it might be coming off very soon!

 

If so i would buy it from you

 

lol your going to buy a defective DP?

if he was smart he would send it back as defective.........

 

defective for noise?

 

its not deffective, the leaking type noise is supposed to drown out when carbon builds up

 

How did the GM header work out, sound and performance wise? I've got mine on order along with stage2 and I just installed the Magna catback.

 

The header is good

 

Why is it they call it a manifold and not a header?

 

I dont know if anybody is interisted in this but i was talking to ENUFPWR about my DP that i'm havein made.

Its a 3in but a non-mandural bend. with out a cat and i had the flex section moved farther down the pipe so the noise wont be quite so bad also haveing 2 02 bungs put in...1 for the stock sensor and the 2nd for my WB02!

its gonna be around $130-140....what do ya'll think??

 

They call it a maifold because all it is is the stock manifold bored out a little bit to increase flow. A true header is much better then that. The GM manifold they offer only flows 30cfm more then stock.

 

Thats not a bad price...how much without a second O2? Without a cat you will probably still throw the code for it...thats why you might be better off getting no second sensor and having someone with HP Tuners turn it off so it won't throw the code.

 

Man I so want to buy a header, but I just bought a few computer parts so I am going to hold off a little while. Need to replenish my bank account LOL.

 

the 2nd 02 is alredy off...thanks to HP

i'm keeping the upper 02 sensor for the ECU and the 2nd bung is for my wideband.

 

Ahhh...smart...I never thought about the wideband...my bad.

I would probably do the same but a wideband is just another $250 thing to buy and have installed. I'd do it all right now but my fiance just bought a new G6 GT Convertible and I said I'd help with her payments...damn it!

 

Alright today i went out for a cruise and the noise does seem alittle quieter today, hopefully its starting to break in!

 

If you shut you check enging light off with HP Tuners can you still pass emissions or will the maching still pick up the code.

 

you can erase the code with HP but the actual test that sences your exhasut will pick up the lack of a cat and fail you.

 

Glad to see your guy's noises going away or at least getting quieter. Just installed their DP w/ cat on my 2.4 and get the same whistle noise.

 

Mine is getting better, time will tell

 

Any updates.... is the sound getting better???