CNunes_95

Hey everybody. I have an 03' z33 Touring Model, just hit 80k miles on it. So far my goal is to create a full bolt-on and tuned 350z. Right now, I'm looking into the NWP 75mm Throttle Body, but am questioning if it's worth the $300+ dollars since the stock throttle body is already pretty big in diameter.

http://www.z1motorsports.com/350_g35...oducts_id=8385

If it helps, currently installed mods include jwt popcharger w/ z1 aluminum intake tube & heat shield, motordyne 5/16" iso-thermal plenum spacer, X02 True Dual Catback Exhaust, and grounding kit.

Let me know what you guys think about it!

jdm-v35

iTrader: (7)

it only will really help if you bore out the intake plenum tube from the TB and use a larger matching intake tube(larger than the standard aftermarket tubes) with a good tune. You need to decide whether that total cost is worth it to you.

CNunes_95

I wanna say the z1 intake tube is 3-4 inches in diameter, but im not too sure, could be wrong. Also thinking about getting a 3" aluminum MAF housing to remove the restriction the stock housing brings. Do you think it could really bring the 12-16 horsepower gain that it says it does without having to bore out the intake plenum?

waldo36

iTrader: (2)

If you read the data, that 12-16HP without a tune. Once you get a tune you're actually looking at 24-32HP. You should get it because NWP supplies a bottle opener and coozy to keep your beer cold while you're driving.