What's up with these? Any new info or was this some kind of error?

are they just selling modified 350Z 70MM tbs?

No new info.

They go on pre sale tomorrow.

with zero info on them?

Anyone buying from here?

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I'm considering it

I'm waiting for someone else to get these and dyno them. Plus I've been looking for NWP to come out with a set. The biggest thing that read was when they said "The only change was the TB's and A/F optimization" so retune. I'm sure you'll need one but would be nice to see a strait swap dyno. The sheet looked good with more power and TQ everywhere but want to see a "real" person dyno it , not their shop car :/

Yeah that's true. I've already got Ecuteck so well see what happens.

John at z1 dyno with them and made gains across the board. Im just going off what they posted, so you could email john and find out more about them.I would buy, but i'm going to wait and see if a manifold will be created that will have bigger tb's.

Just to throw this out there:

2009 Maxima 75mm throttle bodies plug right into the harness, no conversion clips needed. You just need to fabricate adapter plates to fit.

I was looking at doing this, but pulled the trigger on getting the 63mm ported tb's. ($280).


on a side note, having bigger TBs is definitely a plus.

Just looked at the dyno chart. You gain across the whole rpm range. It would be a worthwhile mod.

Eyeballing these too, anxious to see what gains boosted guys will net

It depends on where your restriction is. If your restriction is on the exhaust side (cam) or turbine housing, it will not help much. If you improve the intake and exhaust side at the same time you boost (measurement of restriction) should decrease allowing you to add more fuel and increase power output.

Exactly, im currently running a 2.5" stillen exhaust.. Thinking with a 3", 70mm throttle bodies, and retune will net me close to 100wheel