JAY- i dont think so cause ive not encounted that on my other cars where i did some audio work requiring me to run wires down the side, pulling out part off the seal and such.
check with bigaudiofanat as he has worked with many Z's for stereo installs. you can find him usually roaming around in the audio/visual section here at the370z.com.
telephone- so how do you like 303?