It will depend on your box volume (Cubic feet)

What size is your box internal?

What length is your current port as its using up internal space also.

How many ports are you looking to put in or have room for in your box?

Need more info to help with suggestions

Garett

__________________
RD Audio Dealer
DD Dealer

Aaron's 97 Cavalier Trunk

1 Z1
1 9515
1 Not so good Optima Battery
4 runs total of 1/0

Certifiied:

152.0 Iasca
150.4 Db Drag