Fast Intention Long Tubes just got them
 

I have a question guys after i install these how soon will i feel power will it be right away or the ECU has to adjust for some time...cause i know without a tune right away u get some HP from what I've read on here

You might and that's a big might feel something after install. But you will need a tune..

Fast intention long tubers can i get more thoughts from u guys plz

As wonka said you will probably feel a slight bump in power, but you really should get a tune to maximize the gains.

You'll feel a bump in power. No other mods, the ecu will adjust. What other mods you have? If you have cai, cbe, you'll need a tune to get the most out of it.

Reset the ecu when you install them. I installed my test pipes and lost 1whp. Then I reset the ecu and gained 11whp. Just go ahead and reset it.

Stillen G3 Cold Air Intake, Fast Intention Carbon catback exhaust on right now and putting FI LTH next week.......and what u mean reset the ecu? Can i get more replys haha thx guys im super excited btw!

The reset. Disconnect the battery for about 10 minutes, then reconnect. This clears out the learned memory in the ecu. Then it starts to relearn from scratch. If you don't do the reset. It will relearn the new set-up. Just takes a little longer. But with the mods you have. It would be best to get a tune sooner then later. Then you will feel the power bump more.

When the headers get installed I'm sure the battery will be disconnected so i don't gotta do nothing ah ?

OMG the best quality ive ever seen they are so clean and legit im gonna post some pics

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Are you installing these yourself?

I am not bro.. having a shop do it

Are you doing a before and after dyno?

Please do a before and after dyno.

Hehe are you saying do before and after tune cause when they tune it they do a run and that will show before tune dyno....or ur saying do a dyno now with intake and catback only and one after i put long tubes on WITHOUT tune to see how much i threw down?

If your not going to do any more mods then just get it tuned and you'll have the before and after. If however your planning on doing something else before you tune the car than please do an before and after dyno run on the car so we can see the change in power, that's both horsepower and torque as well as where in the powerband, as well as what your air fuel ratio is.

Thank you.

Yeah with these mods i know ill have a before and after...but there is nothing else to put on that can help us for AllMotor i dont believe in pulleys or plenums and such :) but tommorow headers are gonna get installed and tune probably end of the month or March shooting for 330whp or more hopefully...

What are you putting down now?

I put 306whp down with the same intake and exhaust.

Chuckie i have no idea what im putting down now i didnt dyno it bro and Silver Z you mean u threw down 306 with long tubes aswell??

No just the stillen intake and fast intentions 18 resonated cat back. Test pipes got me to 317 with no tune. I've installed the z1 plenum and lower manifold but now the cars running too lean and losing power up top so I'm having my car dynoed in the morning with ecutek.

Plz post some dyno charts asap man looking forward to it

I'll do my best but photobucket is not behaving.

Any news?

UPDATE: Long tubes are on and I just wanna say i loveee the sound its quiet when driving normal but when you step on it you can definetly hear a beasty sound its amazingg exotic sound. POWER: Seriously guys i DEFINITELY feel more power..its pulling STRONG i cant wait till tune woww

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^ OP how much did they charge you for labor did you buy this directly from fast intension? Thank u.

500 for labor and yes directly from Fast Intention.... and btw im very happy that the check engine light is not on

How much you got it from fast intension? You can pm me if your not comfortable posting the retail price.

Are you doing uprev or ecuteck?

1300 hundred...and UPREV

guys on page 2 i have an update and some pics just letting you bros know

Yeah, you'll definitely feel more power with the headers. There is no wondering...for once the butt dyno is correct :)
I plan on finally getting mines tuned for more gains this year. But I been holding out for a mani that's cracked the code on more whp gains. But those projects don't look very promising. I may do bigger TBs and CAI and call it a day.

Yeah that would be nice man post the numbers soon as you tune it

I got mine tuned (UpRev) by Seb at Specialty Z after my Fast Intentions LTH were installed. Also have the G3 intakes and FI CBE with 12" resonators. The day was about 95 degrees. 315 HP and 258 TQ.
I feel like I should have gotten more out of this setup.

I got 316 to the wheels

I have the same exact set up

Maybe the nismo model with long tubes net around 330whp

I don't think that would make a difference. With the aftermarket exhaust and re-tune being the same, there isn't anything inherently different between the Nismo and the others.

:iagree: