Selling my 1/2" Motordyne Plenum Spacer for $175. Right now it's selling for $215 + shipping in the GB on my350z.com. Used it for about 6 months but took it off since the gains aren't noticable enough to me. Trying to sell it locally before I have to post up in the classifieds. The spacer is not damaged in any way and I have all the bolts, washers, internal spacer supports, and the gasket. The only thing you will need to get is 6 sticky circle pieces (for a lack of a better term) to attach the spacer supports to the internal posts. See attached picture. Looks like the newer version comes with white plastic spacer supports that screw on. The ones that came with my version were made of aluminum. PM if you are interested. I'm located in Fremont and would like to make a local exchange. Thanks.

 

29 views and no takers. Price lowered to $150 firm. If I don't get any takers by the end of this week then this is going into the classifieds.

 

Still available?

Do you have the installation instructions as well?

Where are you located? I live in San Bruno/work in San Mateo.

 

how this gain compare to ur cracnk pully?

 

Yes this is still available. I have the instructions. I'm in Fremont. You have PM.

 

What you talking about willis? I have no crank pulley.

 

I have decided to purchase a different size plenum spacer.

Thanks for the offer though, I am sure someone else will jump on it.

 

will the engine cover still fit with this spacer?

 

^ No.

 

Fits well if switch to Z-cover,
check photos in my cardomain page.

However, didn't really see much gain. Actually lost .2 for 1/4 mile run
after the spacer.

 

Well still up for sale. Bump.

 

I've heard somewhere that this mod does not really help the 05 6MT. is this true?

 

Yes. The rev-up engine in the '05 6MT has a different intake manifold, and sees absolutely no gain from this mod.

 

That's what i thought. Thanks Vodka.

 

doesn't help when you advertise it as showing no gains.