Jet Performance Module

[IMADreamer]

there is no doubt that if you could adjust the phasing there is a lot of be had there.

[TL]

Got mine last Friday...

[KTOHIO]

You've awakened a 2 month old thread. LOL. Anyway, yeah, got mine a few months back. Not super impressed. I've tried it with my GMPP Intake and with the stock intake. Honestly, I really haven't noticed much difference. The ONLY way this chip will show me that it IS actually throwing HP to the wheels is on a DYNO. Unfortunately I don't have one around or can afford to pay someone to test it.

[BlackBaltSS]

Should have got Stage II

[burzumaske20]

its a hit or miss I guess with the chips.

[TL]

I hope I don't have to eat these words, but, since I already have most of the bolt-on upgrades available for the engine I expect to see noticable gains.

I'll post here with results. But I'm not ready to install it just yet.

I'm not driving the car right now (summer = motorcycle), and I'm planning a few small projects. One task is a tune-up, so I'll install the chip after.

I did a quick search and found a local shop that has open dyno runs on Saturdays. I'll go up there pretty soon and get a baseline run on it before the install too.

Yes, I'll take it back to the track for a few runs after the install and post some videos.

[KTOHIO]

Sounds good TL... I'm not sure if I just expected more or what the deal is. There is a few noticeable differences with the chip. I can accelerate quicker and I can spin the tires from a dead stop on most surfaces. Before as anyone knows the AUTO's lagged from a dead stop, now it at least gets off it's ass and goes. Nothing extraordinary like smoking the tires etc but it does have a bit quicker acceleration. I've gone back to the stock intake to help save gas. I still have my GMPP intake, not sure if I am going to sell it or keep it around. Everything else is stock as well except the air box mod which I'm going to put back on soon. I guess to each his own on the chip.

[Red07SSNA]

Originally Posted by burzumaske20

its a hit or miss I guess with the chips.

So far it looks like you're right.

[KTOHIO]

Maybe it's just me. My girlfriend drove it today while I drove her 2008 Cobalt LS. Now yes mine is a 2.4L but she has driven it before and hers is a 2.2L. BUT, she came home and I asked her which she liked better and she asked me if I still had (she didn't know the part name or anything) "computer thingy installed" and I said yes, and she replied "YOUR'S BECAUSE IT MUCH FASTER ACCELERATING THAN MINE." She then grinned and I asked her what the grin was about and she said "OH NOTHING, JUST ALOT FASTER FROM STOP LIGHTS." .... lol. I'm assuming she spun the tires a few times here and there. She likes her 4 door for the kids but loved mine for the quickness. She talked about getting one of those "COMPUTER THINGY'S" for hers. So maybe I just expected alot more being such a gear head and being used to V8's rather than front wheel drive auto's.

[Red07SSNA]

Funny thing about the module is that once you get used to it you don't think about it. But try taking it out and then driving the car -- you'll think something is wrong with your engine...LOL!

The performance difference is more noticeable after you've been driving with it and then take it out -- it reminds you real quick why you bought it in the first place!