All i want is two new mufflers for my 90TT z. Did anybody here just modify there pipes and put on two after market mufflers (at least 2 1/2" inlet). I heard obx is good. does anyone have just mufflers that sound real good (low deep, throaty sound). and i don't want to hear buy the B&B system or greddy. i just want to know is there anyone out there that can recommend a sweet sounding muffler???(like it to be straight through with one big openning on each of the mufflers...can you tell me the price and how satisfied you are... please help.. thanks dan