Hi all, Im wanting to do inside the boot and under back seat with dynamat or cheaper equivalent on my 2005 wrx saloon, but need to know how many square foot to buy, hopefully someone will have done theirs

thanks in advance, any help welcome

 

if your really stuck check the size of the sheets they sell and measure/mark on the metal of the car with a drywipe marker to map it out.

wouldnt mind adding some to mine now u mention it..