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2003 350z NWP Throttlebody review

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Old Jul 27, 2013 | 04:05 PM
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Default 2003 350z NWP Throttlebody review

I got my NWP throttle body few days ago the packaging was great finish on parts look amazing. Customer service so far has been top notch.

To the good stuff install is 8 bolts so however long that takes you just make sure you line up the adaptor plate for best flow possible. You will also need a bigger coupler or gut your current one like I did. The throttle body was 100% plug and play for me no idle relearn needed.

Power feels noticeable up top like advertised I will post up dyno results when I get a chance to get there. I will also post up track results to see if there is any time / mph difference.
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Old Jul 27, 2013 | 04:06 PM
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Old Jul 27, 2013 | 04:13 PM
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`nice..im just pissed that im gonna have to polish this throttle body too before i install it. the first one was a pita.
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Old Jul 27, 2013 | 04:18 PM
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Cool no numbers......



walks out
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Old Jul 29, 2013 | 12:05 PM
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I remember a thread from almost a decade ago where one of the race teams (thought it had Evo in the name) tested a bored and trimmed butterfly only to net 2mph of the back stretch of some track. It was later dropped as it wasn't worth the coin for the gain. I'm surprised this is all coming around again. And the no change in flash seems suspect if indeed that much flow. Although I have had no experience with it something like the sprint booster for the tb seem more effective in theory for throttle response and a less expensive option.
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Old Jul 29, 2013 | 03:11 PM
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Originally Posted by vfr350
I remember a thread from almost a decade ago where one of the race teams (thought it had Evo in the name) tested a bored and trimmed butterfly only to net 2mph of the back stretch of some track. It was later dropped as it wasn't worth the coin for the gain. I'm surprised this is all coming around again. And the no change in flash seems suspect if indeed that much flow. Although I have had no experience with it something like the sprint booster for the tb seem more effective in theory for throttle response and a less expensive option.
There's too many variables to say the outcome for person A will be the same for B through Z.
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Old Aug 1, 2013 | 06:04 PM
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Soooooo
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Old Aug 2, 2013 | 07:33 AM
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Originally Posted by 2004Black350z
Soooooo
Tuner was busy Monday so couldn't get on the dyno so went to the track Tuesday and it rained out half way there but we went anyway track was still wet ran 13.9@102mph lol

Thats all I got for now
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Old Aug 5, 2013 | 02:27 AM
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Any sound difference?
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Old Aug 5, 2013 | 07:27 AM
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Originally Posted by 2004Black350z
Any sound difference?
Not that I've noticed
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Old Aug 26, 2013 | 05:09 PM
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Well
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Old Apr 8, 2014 | 07:58 PM
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any update on this thread?
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Old Apr 9, 2014 | 12:49 AM
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This throttle body just seems like a complete waste of time...
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Old Oct 14, 2014 | 05:01 AM
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Clearly the bump in power was so strong with this throttle body that the Dyno broke.
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