Need Help With Replacing Factory Subwoofer in 2012 Si with Premium Audio.

[squiggy]

@squiggy does it work for stopping 100% of the trunks rattling?

Not even close to sure yet. I have a lot left to do. I have to isolate the damn license plate and rear view camera frame first too.

 

[Michael Perez]

Oh sound like some work. Keep us posted!

 

[bobshur]

I would not waste the time,this had been a nauseating problem.i would go aftermarket and get real bass .

 

[Dennis Rockholt]

For an after amrket sub, can one just buy a 10' or 8' (cant remember how big the premium one is), and fit it in the sub spot behind the back seat? Because even the premium audio sub is not real great at all

 

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Premium Subs are 8" Free Air Subs.