Where can I get a silencer for my Apexr1 exhaust?

[BlueBeast22]

I have the Apexr1 full 3 inch exhaust and I need to get some type of silencer for the Apexi muffler. Got a "loud exhaust" ticket the other day and figured I would buy one... Maybe I can get it thrown out of court for purchasing one and installing it

I just need to know the best place to buy one and what size I need to get?

 

[503MSP]

I think there is one on their site that you can order