2006blkss

i have a 2006 cobalt ss with no mods on it as of now. which one is better the ott or the gm stage 2? im new to all of this and dont want my car to start messing up. like is the ott pulley to small for my car once i get the upgrade since its 2.8? i just want to no if i have to add on anything to make sure my engine wont mess up and so on. lol and im sorry if non of this makes sence my bad. well thanks for taking the time to read this.

2MCHBoost

Ott > Gm

ShortStack

The ott kit is a kit... it come with everything you need.. in cluding tune..

the ott kit will produce more power... and allow to make more power if you wish (since it comes with bigger injectors)

The GM kit, if installed by dealer, will keep your warrenty.

OTT kit is better in my book.

2006blkss

thanks ok. well gm might go bankrupt on june 1st now tho if you havnt heard so idk what to do..

ShortStack

GM (the government, actually) will still be recognizing any warrentys left on the car.

Stiner

Get the OTT I haven't heard anyone with issues and the customer service seems to be really good. Also the price tag is alot more appealing as is the power.

Pyros777

iTrader: (4)

OTT kit is better overall, and gives you the right parts to go for even more power down the line. With GM S2 you are pretty much maxed out already.