imo yes.i run a few exhaust systems on my dart.x-pipe,h-pipe and tru duals.the top end felt the same on all of them,however i did notice a good boost in low end with an x pipe.i currently have a 3" system.when i first built it i didnt know how it would react with my set up so i didnt build tail pipes until later.i ran ultraflo mufflers and it was on the loud side.i imagine with bullets and no crossover it would be down right painful dumped lol,and asking for a ticket.