Question about my exhaust combo on my roush

[03SonicSvt]

I have an 02 Roush and I just installed a bassani off-road x-pipe on yesterday and it sounds like krap in my opinion. Do any other exhaust company's offer the same style mufflers with the inlet and exit on the same side besides magnaflow. And if so where to find them. I really hoping flowmasters but I couldn't find any on there sight. Any help would be appreciated