An undisclosed New Yorker who i have been talking to about RPI Exhaust ( I Just bought the GTS system) told me that he dynamatted the underside of the car panelling to help with the sound dampering, which effectively made the exhaust sound better. Has anyone else done this? How hard is it to get the under panelling off the car, and is it a simple place and cut application of the Dynamat?

I want to do this as a winter project, but really dont want to break any clips or f&*k anything up when removing....

Picking up the GTS exhaust today... Pumped!