Nice try Ste, but there is no fault with the zed there is actually an OEM tonneau divider that comes with the GT pack for the zed. you can get it from the stealers or in the sales here. just sold mine
Secondly, if you find the blueflame exhaust then wait until you hear the K1 with the boot completely lightenned of all its contents
I was also going to add that maybe you should not be driving a zed anyway if you find that the exhaust is noisy But it will be harsh as you are a noob and i am sure with time you will get rid of that ridiculous boot divider and enjoy the zed experience "al fresco"