$35 sub install and new custom flossy knob.
 

Before the fr-s i had a nissan titan and had a custom box with 2 10ins built from 12techvolt. So i decided to cut the box in half and make it fit in the fr-s. Rebuilt the box and also a box for my amp. Put the carpet back on and ordered a $35 wiring kit and works like a charm! Sounds great!
http://i824.photobucket.com/albums/z...B7A479C1BC.jpg

Since i have the raven and a huge batman fan i figured id bring out my nerd side a little. This knob makes shifting alot smoother.

http://i824.photobucket.com/albums/z...B7A93AC8E1.jpg

They even featured my knob on there instagram:thumbsup:
http://i824.photobucket.com/albums/z...B7A7474921.jpg