I want to get one but have a ton of questions, should I run the green spring if im on stock boost? do I need a tune? and by the looks of it, its pretty easy to install right?

 

Yes, no, yes.

 

SO i assume its disconnect the little vacuum line, take out the three bolts and put the forge in? sorry just wanna make sure. lol

 

i was wondering about this too, i think im going to put in an order soon, 08SSREDHHR, let me know how it sounds, take a video or something please, id really appreciate it

 

Yea theirs a vid on modernperformance, that's what convinced me to get it. lol But I will, planning on getting it this week.

 

The Forge valve is easy to install, and after installing it, along with a lot bigger air filter, I was impressed that the boost came on quicker, and holded better. Throttle response was quicker.
Not sure how much the big filter played in the equation, but the vale is definately worth it. I'm tuned, so I'm running yellow spring. Got Forge valve at ModernAuto, with angled fitting, and fitting works just fine. Just remember that the flat section of the valve goes down, to line up the ports. "Moon"

 

Ok thanks moon, that helped out alot. The angled fitting wont mess anything up? since I noticed the original end goes straight out.

 

ya i just saw that, witch would be better? i would think that the straight out one would be better?

 

Does'nt matter which one has the angle of the dangle. they both will work just fine. "Moon"

 

well i mean for fitting, the straight one os for the hhr and the angled one is for the cobalt?