Originally Posted by mrwolt
I could not find the post with the instructions for installing the capacitor. I am a good DIY. Is the modification done at the speakers or at the stereo. Many thanks
OK, post #21. That's the one with pictures.
addendums:
#25, #28 and others.
I installed about 20 of these for other folks on the Forum, but I used 270uF 65V caps. It, in my opinion gives the best balance of base and clarity from the doors. I found that with a lower value they started to sound "tinny".
Others seem to like them.