[2K3_Boxster_S]

Originally Posted by Daniel R

Just wondering if anyone has done this mod?

If you are not familiar with it here is the link:

http://pedrosgarage.com/Site_3/Make_a_Hi-Flo_Intake.html

Any extra horses or sound??? The cost of this mod is not here nor there which is appealing, but is it worthwhile?

I did this, agency power kit. insulated inside of box to reduce IAT.