I am looking to get a performace cold air intake system for my Gs 300 but am having difficulty with finding hardly anything. But there are lots of options for the Is. Since they have the same engine can I just buy an intake that was meant for a Is to put in my gs? Or would it require additional modds or fabrication?

 

there should be a lot of intake for your GS.. AEM or SRT make them.. I think Injen also make them for the GS300.. by the way, What year is your GS?

 

OP where in TN are u?

 

yeah unfortunately we dont have a lot of options like the gs4

only ones i know of are SRT but its a hefty penny

 

There's many options for your car - http://www.andysautosport.com/lexus/...t_ram_intakes/

 

The stock air filter sysrtem is a cold air intake. It has a scoop in front of radiator, how much colder can it get?