i need a rear seat lift so i can install 2 12'' rockford fosgate hx2 subs i need at least 1.0 cubic feet of air per sub so i want to know my best options. what size seat lift should i get and what are some popular names or at least trusted companies that can do this for me. i have an 04 f150 extended cab. any and all opinions are wanted. please help.

 

Unless you get a huge lift I don't think you're gonna fit 2 of those under there.

 

but if your going to do

all you need is a block of plastic a drill and some new screws and your done.

make your own lift. its so simple its really rather silly to buy one

the hardest part is fastioning your new anchor plates across the back of the seat. but even that is not so bad

In my first truck I used a 3 inch lift and fit a single alpine type r 12 with no problem