What exactly is the RPO-BS1 Insulation Acoustical Pkg??
#1
Safety Car
Thread Starter
What exactly is the RPO-BS1 Insulation Acoustical Pkg??
Is it just added sound deadening? and does it really MAKE ANY DIFFERENCE in the noise level in the car...?
Looking at a 2012 Grand Sport 4LT..
Thanks!
Rob
Looking at a 2012 Grand Sport 4LT..
Thanks!
Rob