Can you put a spacer on a 2008 G35 Sedan?

I talked to some people who said you can't but on the motordyne website they said that you can use it on the sedan, but it doesn't say anything about the exact years that it works on.

Does anyone know if it will work on an '08?
Also, should I use the 1/2 or the 5/16?
And is the Iso Thermal worth the extra price?

 

Are you sure it's on the Motordyne site?
I don't see it.

...it's a completely different plenum and definitely won't work.

 

Yep, it says it in the second sentence on the page:
"The FX35, G35 Sedan and M35 Sedan will accept any spacer size and the engine cover will fit with either size spacer."

http://www.motordyneengineering.com/G35.php

Unless I'm misunderstanding that sentence, but I'm not really sure how else it could be interpreted. lol.

 

I understand the confusion, it doesn't say which years.

The G35 started in 03.....
It only works for 03 to 06

While it was still called a G35, it changed completely in '07 +

 

Damn, that sucks.
I could use the extra horsepower.

Thanks for the help.

 

...check out this thread.
https://g35driver.com/forums/v36-eng...pressions.html

 

install is easier to.