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NWP Big Bore 75mm Throttle Body Kit Review

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Old Sep 4, 2013 | 12:56 PM
  #1  
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From: philly
Default NWP Big Bore 75mm Throttle Body Kit Review

As soon as I heard about the release of this kit I was stoked. I have been looking for new ways to improve performance out of my NA G Coupe without boosting and I have basically every bolt on already. The day it was available for sale I purchased it!



I installed the thing as soon as it was delivered to my house. Initial reaction was that everything felt and looked solid. no flimsy materials and everything provided for a direct bolt on.



Only thing you will need is a 3.5" to 3" reducer coupler if you're using a stock intake or sometime you can stretch the 3" coupler over the throttle body. whatever works.... It is a perfect fit with stock plenum or the kinetix velocity manifold. it does not touch the hood.

Once the throttle body was installed, I started the car up and initially it threw the check engine light. I performed the ecu reset, idle relearn and the codes were gone and have not come back. You can immediately feel a power gain even with the stock intake. I could feel the car rev much more responsively, but I felt that I could get even more power out of this thing. I had a custom 3.5" furookie type intake fabbed up and paired it up with a JWT pop charger and wow this thing really woke up! The car definitely needs a good tune at this point but even without it the good ol' butt dyno says this thing is well worth the money.



I cut the throttle body warming hoses off also because i didn't want random empty hoses showing.
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Old Sep 4, 2013 | 01:40 PM
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Cool story. .............
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Old Sep 4, 2013 | 01:44 PM
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Wow. Haven't heard of this product.
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Old Sep 4, 2013 | 05:40 PM
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^^ wow seriously guys? I hope I'm misinterpreting the posts but y'all are some *******s.

To the OP, congrats on the new mod. I'm considering ordering one of these kits right now and I appreciate you taking the time to post your experience with it.
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Old Sep 4, 2013 | 08:41 PM
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Good review op. Get a before an after dyno and post it up for us to see. I wish they make one for the hr.
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Old Sep 5, 2013 | 07:41 AM
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Originally Posted by RUNWDVL
Wow. Haven't heard of this product.
WHAT, you haven't heard of this?!? This is the best VQ invention since the pop charger!
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Old Sep 5, 2013 | 08:53 AM
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Originally Posted by waldo36
WHAT, you haven't heard of this?!? This is the best VQ invention since the pop charger!
I was being sarcastic....
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Old Sep 5, 2013 | 09:28 AM
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Originally Posted by RUNWDVL
I was being sarcastic....
And so was he.


2004350Zbro needs a Dyno. Otherwise, cool story.
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Old Sep 5, 2013 | 09:37 AM
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Damn... I thought he was.
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Old Sep 5, 2013 | 11:17 AM
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Lol all good. Im going to have my own. May not go woth nwp though. Doing some r & d and can prob cut out the middle man
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Old Sep 5, 2013 | 11:59 AM
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^thats what I did except for the adapter. Did not have time to fool with a machine shop which would cost more in gas than the savings.

The big thing will be making the gasket. I believe the Maxima uses a recessed ring gasket, not a flat face to face gasket.
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