Type intake into the search box , it will give you some info on the different manufacturers and the differences between them.

 

K&N, Injen, or AEM

 

ya those ^^^^

 

Injen 16HP increase...

We have them at www.TurboTechRacing.com and IN STOCK

 

anything is better than stock really

 

get the injen intake. i just got mine today and put it on my ion 2.4L and it works great. my friend has the cobalt ss and he has it to and its great

 

injen works the best for me

 

go with the injen , i have one on my 06' G5 Gt (2.4L) excellent sound , and better throttle response.