I haven't been too happy with the original soundproofing I did - especially on Motorways, so I thought newer, better and more of it was needed. Dynamat seemed to be the thing to go for, according to forums and a few TV shows I saw.
I got a combined set for £160(ish) off Ebay - here it arrived! It's a great product - It is sort of malleable to the curves and contours but it's so sticky, once one it's hard to take off. I did cut my hands up with the aluminium in the sheets as I cut and shaped them.
I decided that to do this properly, it couldn't be rushed. So on a Monday I stripped all interior panels and carpeting from the doors and floor.
I did the front doors first. I didn't strip off the window mechanism, which probably made work for me in the long run, but I got 90% of the door covered.
Then I completed the back door, which was much easier than the front ones.
Next I worked on the driver's footwell and under the seat. I completely unbolted the seat to lay down the dynamat sheets fully. The
I continued with the passenger side footwell and under the seat.
I finished off with under the centre box, and also kept the original Noise Killer above it.
At the end I still had some left over for the side panels of the vehicle, where the windows are, so I bought another box of Dynamat so I can do the roof also. I'm thinking of covering the front foot wells with one of these from Exmoor Trim,