Want better bass for almost nothing?

[Schnitzer318is]

This is pretty much exactly how I did it except for taking out so much of the surrounding material.

Good walkthrough. Glad I could contribute.

[djkaliente]

Nice!

[airkhin]

would doing this mod on e30 m3 seat give any benifit? (not going as far as cutting hole into the leather and porting it, but removing some of the foam... ?

[devon.818]

love it.
back seat has NO support in the middle seat, all foam/metal wire/and fibrous materials have been romoved.

plus it looks pretty clean.

[jaywood]

Where are you guys getting your ports?

How are they held in?

[moatilliatta]

Are these cup holders?? I think your doing it wrong..






But I think that would allow more road noise from the trunk to protrude into the cab.

[Stephen]

Are these cup holders?? I think your doing it wrong..






But I think that would allow more road noise from the trunk to protrude into the cab.

nope.

i mean, probably in theory, but the bass gets into the cab and noise is blocked by the box, so overall its a gain. A luke Box does as good a job isolating as that stupid trunk tar does. And this way you hear the box even better

[Simon S]

Clever.

Like this idea.

Primus?

[george graves]

I am going to be producing custom door inserts

DO it! Doitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdo itdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoit doitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdo itdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoit doitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdo itdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoitdoit doitdoit.

[bloodshot-e30]

would this help with 2 12s? lol

[jaywood]

What size are the ports?

[ethrtyiS]

this is great, i'm going to try this but without taking all of the padding out and without cutting into the seat.

[jquirit]

What size are the ports?

The ones in the OP are 4" ports.