URD Mk4 exhaust

hi im looking for a new exhaust and i was wondering if anyone has the URD Mk4, i seen it has a J pipe to get rid of drone which is what im looking for and supposedly a larger muffler from what i read in the description, so if anyone out there has this on there truck especially if you have long tube headers please chime in on loudness especially on cold start and overall sound and tone i would greatly appreciate it thanks

 

I only have the URD Spec-u headers but they are loud as heck. Sounds good at idle and low cruising but raspy as all get out when you give it some gas. My current set up is: URD Spec-U equal length LT headers (front cat delete), stock rear cats, very end of y-pipe was made into an x-pipe(black widow exhaust supplied), true duals running to the rear axle and dumped just before with black widow “neighbor haters”. Sounded pretty nice and perfect amount of loudness before the headers were installed. But once again, super raspy and droney going 65+ on the highway