Help me with my flared ports

[Bmoorman05 0]

Hey i made my box for my truck its 2.5 cu. ft per chamber and its for 2 fi q's. Im not sure exactly how to measure out how long or wide my ports need to be. Any help is greatly appreciated

[///M5 2,833]

It is much easier to build the box after you have determined your port length as it will change the box size internally.

[Bmoorman05 0]

Well, i designed the box to fit the small area in the back of my extended cab truck. I used all the available space i had. i have my subs facing the back of my seats and i was planning on putting flared ports facing up. Im not sure if thats correct tho... im kinda noob