i think without another silencer in it its going to be loud. on my blueflame i have a smaller on in the long straight pipe you have and the same size box where you have yours.
with the Miltech you have removed the main silencer from the rear box by not having it.
Although im not sure and im sure some one will confirm that technically thats a Resinated middle section and non res wouldnt have that and only be the rear box. soooo maybe you will be ok. will sound dirty if not
