Factory Airbox Mod
We received a completed silicone coupler yesterday. It's very nice quality, but required a couple minor changes. I'll post another update when we have the final version.
it sounds like just maybe someone will be picking up the ball that GMPP dropped when he stageII seemed to have been dropped...
Albeit, it hasn't "officially" been dropped, but dude, why wouldn't it already be out if they were still working on it!?!?
The hold up on the stageI (irc) was that it was originally going to have an intake included, then after that changed, the hold up was all on getting it certified... that wait was pretty painful ~ even if I didn't own a Cobalt at the time ~ but I was watching...
Albeit, it hasn't "officially" been dropped, but dude, why wouldn't it already be out if they were still working on it!?!?
The hold up on the stageI (irc) was that it was originally going to have an intake included, then after that changed, the hold up was all on getting it certified... that wait was pretty painful ~ even if I didn't own a Cobalt at the time ~ but I was watching...
it sounds like just maybe someone will be picking up the ball that GMPP dropped when he stageII seemed to have been dropped...
Albeit, it hasn't "officially" been dropped, but dude, why wouldn't it already be out if they were still working on it!?!?
The hold up on the stageI (irc) was that it was originally going to have an intake included, then after that changed, the hold up was all on getting it certified... that wait was pretty painful ~ even if I didn't own a Cobalt at the time ~ but I was watching...
Albeit, it hasn't "officially" been dropped, but dude, why wouldn't it already be out if they were still working on it!?!?
The hold up on the stageI (irc) was that it was originally going to have an intake included, then after that changed, the hold up was all on getting it certified... that wait was pretty painful ~ even if I didn't own a Cobalt at the time ~ but I was watching...
Reviving old thread
The crux of this mod is air flow improvement. I was comparing these two pix:
STOCK

MODIFIED

The mod is supposed to flow much better. I know you eliminate the *elbow* for a straight tube, but the STOCK tube faces FORWARD for a *ram effect* and the mod faces straight down? I have a hard time convincing myself that this cutting and repositioning of the tube alone really does much at all. I'm thinking of adding the ZZP intake tube a la *AEM* (not available yet) to the turbo inlet retaining the stock box. I'm just questioning the addition of this mod as well.
The crux of this mod is air flow improvement. I was comparing these two pix:
STOCK

MODIFIED
The mod is supposed to flow much better. I know you eliminate the *elbow* for a straight tube, but the STOCK tube faces FORWARD for a *ram effect* and the mod faces straight down? I have a hard time convincing myself that this cutting and repositioning of the tube alone really does much at all. I'm thinking of adding the ZZP intake tube a la *AEM* (not available yet) to the turbo inlet retaining the stock box. I'm just questioning the addition of this mod as well.
Removing the snorkle is what increases the flow because it tapers down a lot in the airbox. The fuel trims will shift with the snorkel mod and/or K&N drop in. About 2-3% witht he airbox mod if I remember right and a few more with the drop in filter.
Might as well bite the bullet and get the K&N SRI since you should retune for this mod anyway. I ran the airbox mod for a while and it did flow better though. No ram effect behind the fog light in the fender well sorry.
Might as well bite the bullet and get the K&N SRI since you should retune for this mod anyway. I ran the airbox mod for a while and it did flow better though. No ram effect behind the fog light in the fender well sorry.
Removing the snorkle is what increases the flow because it tapers down a lot in the airbox. The fuel trims will shift with the snorkel mod and/or K&N drop in. About 2-3% witht he airbox mod if I remember right and a few more with the drop in filter.
Might as well bite the bullet and get the K&N SRI since you should retune for this mod anyway. I ran the airbox mod for a while and it did flow better though. No ram effect behind the fog light in the fender well sorry.
Might as well bite the bullet and get the K&N SRI since you should retune for this mod anyway. I ran the airbox mod for a while and it did flow better though. No ram effect behind the fog light in the fender well sorry.
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Can a car novice like myself do this? When I mean novice I really mean novice! I'm a quick learner when it comes to science and computers, but not to confident on autos?
Do I do method 1 and 2 if I buy the intake tube or do I just do method 2 if I'm buying the tube?
Is there a youtube "how to" video on this for the SS/TC?
Do I do method 1 and 2 if I buy the intake tube or do I just do method 2 if I'm buying the tube?
Is there a youtube "how to" video on this for the SS/TC?
Can a car novice like myself do this? When I mean novice I really mean novice! I'm a quick learner when it comes to science and computers, but not to confident on autos?
Do I do method 1 and 2 if I buy the intake tube or do I just do method 2 if I'm buying the tube?
Is there a youtube "how to" video on this for the SS/TC?
Do I do method 1 and 2 if I buy the intake tube or do I just do method 2 if I'm buying the tube?
Is there a youtube "how to" video on this for the SS/TC?


