I have an '05 and i just purchased a vortech, however some of the part numbers (last 3 numbers) are incorrect. For instance, FMU is labeled 4NZ238-088 in the manual but i actually got the 4NZ238-078, which is for the 2005 G35. Other part numbers that are wrong include Fuel Pump, Discharge Assy, and Timing Control Box. Is this correct? Any of you 2005 vortech owners out there can answer this before i call vortech.

 

All the parts you listed should all be thr same for a Z or a G35

 

Talked to a guy at vortech this morning and he didn't sound so sure at first, but then he said i got the correct parts.....dam their parts list is confusing. Someone else want to confirm what booger said just to give me peace of mind.

 

the only thing different from a Z kit to a G35 kit , is the IC pipe I believe

 

We have one part number for the 2005 G35 and 350Z...
4NZ218-050SQ
The FMU assembly should be a 4NZ238-078 (which is a 7:1)

 

Cool guys, thanks so much. I was worried for a sec.

 

Hey Steve...did they switch the washer in the FMU ? Mine was a 8 to 1 for my 03

Oh...the lighter spring for the Bypass worked out great....THANKS !!!!!

 

Yeah...the 03/04 setup uses and 8:1, the 05 uses a 7:1.

Good news on the spring.