Cobb AccessPort for 370Z!

joshj808 · 08-02-2009, 07:37 AM

Guys, how much of a gain could you honestly expect with just tuning? I currently have the Cobb AP for my 2005 Legacy GT and it did wonders but that was for a turbo vehicle.

westpak · 08-02-2009, 09:54 AM

Quote:

Originally Posted by Solus

Does the ap by chance come w/ a 2-step function?

Not that I am aware of, that is something usually used for turbo cars to build boost at the line

Quote:

Originally Posted by joshj808

Guys, how much of a gain could you honestly expect with just tuning? I currently have the Cobb AP for my 2005 Legacy GT and it did wonders but that was for a turbo vehicle.

It all depends on where you are at to begin with, we have seen some Z's running lean and some rich, so of course if you are rich there is room to make some power plus timing, you can also sharpen the throttle response and raise the rev limiter. From Osiris experience with the 350Z we typically see about 10 RWHP increase and improved response.

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08-02-2009, 07:37 AM	#1 (permalink)
joshj808 Base Member Join Date: Jun 2009 Location: Al Manama, Bahrain Posts: 48 Drives: 2005 Subi Legacy GT Rep Power: 16	Guys, how much of a gain could you honestly expect with just tuning? I currently have the Cobb AP for my 2005 Legacy GT and it did wonders but that was for a turbo vehicle.