Akrapovic Exhaust

i have a trophy at the minute with a yozzasport exhaust on it. for me this is too loud. it sounds crazy when revving it, but between 2k and 3k revs its just too loud and very boomy.
is the akra system quieter than the yozza?
 
Does anyone know a company that have Akrapovic Evolution to Clio RS, in stock (and ship to Sweden) for immediate delivery (the plant does not seem to have any, and do not seem to build any batch until the end of next month.