what is the differnce between these two kits is the bottom one the one that comes with he new wire adapters??


19212670 Cobalt, Solstice, HHR Stage Kit 19212670


Cobalt, Solstice, HHR Stage Kit 19212670HK

 

one comes with quick connects so there is no soldering or heatwrapping needed. the other doesn't.

 

Go with the adapters. Best money you'll ever spend.

 

yup i installed this on my 09 4dr- picked it up with the adapters- great easy-ish install the lower sensor is a royal pain to squeeze my arm in there.
but no soldering no mess, the dealer reflashed it in 30 minutes and
wow this thing is fast, and faster every time i punch it.
I can see why the EVO and WRX STi have so many fanboys.
the Cobalt is a Sleeper and it is certainly is a real contender now against these guys on an open track.
i can't imagine drag racing it though trying to control the torque steer
chirp chirp 1-2-3.

 

Definatly buy the plug and play kit. I just went GMS1 about 3 weeks ago. Install was cake. Just make sure youfollow the directions. The TMAP sensor that goes in by the intercooler will be kind of a bitch but other than that its easy

 

how much does the gms1 tune cost around?

 

around $450-$550 US and install/flash cost me $75 canadian at the dealership

 

thats not too bad at all and plus keeps warrenty...wellp either gotta start saving or wait for income tax next year

 

it's a good tune. doesn't make as much power as trifecta or HP but less chance of breaking your drivetrain adn i guarantee you'll smile the first time you hammer the gas after it's installed. i gained almost 40wph and 80wtq.

 

would it have to be tuned for an intake and exhaust on the car as well...bc i do want to put the exhaust on before any tune just in case

 

well to get the full gain out of an intake/DP/IC pipes..yes. but with GMS1 you get gains but not the full gains. atleast thats what ive gathered from reading about GMS1 with bolt ons.

i started a thread a month or 2 ago ----->https://www.cobaltss.net/forums/08-1...lt-ons-272720/

 

I'm not looking for crazy power just want to be over 300

 

you will be close to 300 but not 300 or over...atleast i have yet to find a GSM1 cobalt over 300whp

 

ya close to 300 at the crank maybe but not to the wheels... im sure you'd be plenty happy with 280-290 at the crank. i am

 

fixt

 

lol nice. there are times when i wish it was a bit faster but that's after driving it all summer. when i put it away for the winter and get back into it in the spring it's as good as i remembered. as much as i'd like a bit more power it's not worth the potential headaches associated with it. besides that i have yet to lose a race... i'm sure my day will come but it's been good to me for 3 years

 

I went DP and Trifecta 20/24 psi for the first year. Trifecta E85 for the second year at 18/21 psi. Third year is E47 and HPTuners at 21 psi. At 24 psi, I roast my clutch, so that's next.

 

Here you go GMS1 and Catless DP 300 whp 335 wtq.


https://www.youtube.com/watch?v=Uk1PBEkVU0c&feature=youtube_gdata_player

 

The power made in that video is a little higher than most will get.

Still close enough.

Intake and DP should net pretty close to 300whp

 

good. i was hoping someone would post a video or something up roving me wrong!

yayy cant wait to put my DP on now lol


GMS1 is legit if your trying to hold onto your warranty OP. thats why i went that route,it pulls good.

 

Yea im lucky i guess! Now i got Trifecta Tune on E85.....After while you need more power its endless.



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