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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > What nitorus kit to buy?



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      06-20-2011, 05:15 PM   #1
aramsey80
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What nitorus kit to buy?

What nitrous kit are most people running on 335's? Looking to buy one asap. part number would be great as well.
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      06-20-2011, 05:20 PM   #2
Brey335i
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You should contact Hotrod182 or Former_Boosted_IS

depending on the tune you may or may not have integration. I would advise against nitrous though
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      06-20-2011, 05:23 PM   #3
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Que Wren57 about nitrous and car blowing up!!! Lol
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      06-20-2011, 05:40 PM   #4
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Back on topic: very few people run nitrous. But those who do know a lot. They'll help you out
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      06-20-2011, 05:41 PM   #5
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i think more people run meth then nitrous you may want to look into that
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      06-20-2011, 06:15 PM   #6
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Quote:
Originally Posted by Brey335i View Post


Back on topic: very few people run nitrous. But those who do know a lot. They'll help you out
those that do know alot...recommends not running on NO....hahaha
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      06-20-2011, 06:20 PM   #7
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Yeah, N2O is not for everyone but if you are careful, build in a lot of failsafes and are willing to take reasonable risks, it is worth it.

Hotrod runs a simple DIY kit, as do I. FBIS runs an all out professional kit (Nitrous Express I believe). The key is to have it tightly integrated with your tune so that you control precisely when it is on and failsafes for it to turn off when it needs to. There are probably a dozen or so of us who use it with success.

Few interesting threads:
510WHP

132MPH

Last edited by SlowerThanU; 06-20-2011 at 06:36 PM..
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      06-20-2011, 07:18 PM   #8
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How big of a jet are you going to use?
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      06-20-2011, 07:30 PM   #9
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Quote:
Originally Posted by cn555ic View Post
How big of a jet are you going to use?
Most use 0.032" up to about 0.045".

Looks like 0.042" @ 950psi is roughly 100whp on our turbo cars.
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      06-20-2011, 07:43 PM   #10
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Quote:
Originally Posted by SlowerThanU View Post
Most use 0.032" up to about 0.045".

Looks like 0.042" @ 950psi is roughly 100whp on our turbo cars.
Wow you guys are looking for serious power! The most I will use is a .20 jet
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      06-20-2011, 08:09 PM   #11
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A .020 will give you a kick in the pants too.

How much boost do you run with that shot?
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      06-20-2011, 08:20 PM   #12
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Quote:
Originally Posted by SlowerThanU View Post
A .020 will give you a kick in the pants too.

How much boost do you run with that shot?
I still haven't run the nitrous system yet! Still waiting for Procede to integrate it, but I plan on running 15 psi the most...I might just do a fast and furious setup and run a really small jet of .09 just for kicks and see how it works...Basically a WOT switch with a button...Been waiting for over year and half for Procede and still nothing
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      06-21-2011, 08:04 AM   #13
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Quote:
Originally Posted by cn555ic View Post
I still haven't run the nitrous system yet! Still waiting for Procede to integrate it, but I plan on running 15 psi the most...I might just do a fast and furious setup and run a really small jet of .09 just for kicks and see how it works...Basically a WOT switch with a button...Been waiting for over year and half for Procede and still nothing
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      06-21-2011, 09:31 AM   #14
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Watch out with nitrous, Brian O'Connor tried it and it didn't work out so well for him, I believe Dom told him him that it had something to do with the way he drove...
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      06-21-2011, 01:55 PM   #15
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Quote:
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Watch out with nitrous, Brian O'Connor tried it and it didn't work out so well for him, I believe Dom told him him that it had something to do with the way he drove...
That's 'caus he was only using NAWZ
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      06-21-2011, 02:28 PM   #16
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I have a zex kit that I would sell. I see most people here only run about a 30 shot. Nitrous is fun and addicting. On my last car I would spray a 150 shot with this kit out of the hole on top of 15psi. Nitrous paired with some slicks at the track makes for a crazy ride!
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      06-21-2011, 02:40 PM   #17
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Quote:
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Watch out with nitrous, Brian O'Connor tried it and it didn't work out so well for him, I believe Dom told him him that it had something to do with the way he drove...
I heard he fried the block and then the professor had to tear it down. Sucks.
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      06-21-2011, 03:04 PM   #18
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Quote:
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I heard he fried the block and then the professor had to tear it down. Sucks.
Was this before or after the floorboard fell out?
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      06-21-2011, 03:28 PM   #19
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cn555ic... as long as you have laptop beside you that will pop the warning message about danger to manifold before something goes wrong you're in the clear.

Don't forget the red buttongs on the steering wheel with the N2O tags
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      06-21-2011, 03:32 PM   #20
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Quote:
Originally Posted by Brey335i View Post
cn555ic... as long as you have laptop beside you that will pop the warning message about danger to manifold before something goes wrong you're in the clear.

Don't forget the red buttongs on the steering wheel with the N2O tags
Hahah, I can't get enough of that movie 10 years later lol
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      06-21-2011, 03:43 PM   #21
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All joking aside, nitrous is a great way to add power, especially with our tiny turbos and limited turbo upgrade options. It is no more dangerous than running high boost as long as you have the appropriate failsafes. Probably only makes economical sense to use at the track though due to cost of refill and you can get more power than you need for the street on boost alone.
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      06-21-2011, 04:31 PM   #22
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Quote:
Originally Posted by Brey335i View Post
cn555ic... as long as you have laptop beside you that will pop the warning message about danger to manifold before something goes wrong you're in the clear.

Don't forget the red buttongs on the steering wheel with the N2O tags
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