Exhaust querry

[CALAIS 6]

k guys car goes to regency in less than 2 weeks exhaust needs to be changed right now i have 2 1/2 cat back no muffler and a cannon on tthe rear and it's hell loud.What i want is opinions loss of cannon adn a stock muffler on the beack will it make it nice and quiet.Or a muffler in wot i have just now but wiull it be quiet enough.Plus cheapest and most effective way plza s i just got another ****ing fine today

[bangers]

get a fi-flow muffler put in the middle and leave it on. put the cannon back on afterwards if need be.