Catless. JNA performance exhaust with a invidia v2 catless downpipe. When you buy the JNA exhaust is is a lot quieter than 2 months down the road. Its a little bit louder now than when i first bought it. I think its a great product and its not expensive as some other exhausts.
Here is a few pictures and a clip.
Hopefully this helps! its a cobb replica but it is NOT made by JNA. JNA just supplies it