I believe they do have to take it out. If you haven't yet I would definitely not install the stereo until the gauge issue is resolved.
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2012 370Z GM 7AT/JWM LEDs / 3M clear bra / 35% tint / GTR start button / FI CBE SS 18" RES / Momo shift knob / K & N Typhoon / Z1 hood struts / H&R 20mm f/r / illuminated kickplates
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