I was wondering what brand you guyz would sudgest for plenum and spacer for my 07 G

 

LOL everyone gonna tell u to search dude.


but check it out. theres teh kinetix v+ and the 5/16" spacers. But then again, EVERYONE has that stuff. oh btw, u cnat have both.


but recently me an my friend's have dug this up, http://mynismo.com/products/?id=6966&rsku=0


i have no idea what the performance on this is, but its cosworth!! and its gotta be good!

 

Motordyne.

Stick with the best and proven results.

 

^+1, go with Motordyne.

https://g35driver.com/forums/intake-exhaust/184299-engineering-analysis.html

https://g35driver.com/forums/intake-exhaust/196688-independant-testing-mrev-spacer.html

 

Are you talking the new "twin" intake G? I don't know if MD has one for that model yet.

 

Motrodyne only has sapcers

what about plenum and which is better plenum or spacer

 

I say, MD 1/2" spacer with one of my polished plenums

 

wonder how the MD 5/16 spacer compares to the new powerlab 3/8 spacer.

 

Powerlab!

 

so does any body know which is better spacer or plenum

 

It depends on the model you have. 2004 and OLDER should use a spacer from Motordyne 5/16". It has shown (by multiple dyno pulls) to offer the best "above the curve" TQ and HP ratings for the $$.

If you have a 2005-07 "RevUp" motor, you need the MREV2 lower intake manifold modification and if you want to, a MD 5/16" spacer (really not needed).

Do a little search here and you will turn up many threads that show what works and what doesn't.

 

Let me add to this.

If you have a 2005-07 6MT ("RevUp" Motor) then get the MREV2. If you have a 2005-07 Automatic, ill stick with the 5/16" spacer.

Also you the Cosworth is nice, but i would only get it if I was going F.I. (Turbo or Supercharger). The HP/TQ gains for N/A are similar to the 5/16" and
MREV2.

 

Good point, I forgot to add that.

 

I hadn't heard there was a plenum or spacer upgrade yet for the '07 G35 + the G37. Try Emailing Motordyne to see if they've been doing any testing to see if a spacer is actually going to produce gains.

 

I don't think so, but there are several dual CAI for them.