Hi everyone. Here is the thing first off I just bought my second Honda Accord. Its a 97 4dr Ex 4cy 5spd and so on 150k miles on it.. I want to change the exhaust, however very soon Massachussetts will pass a law to ban of use of loud exhausts. I want to get good performance APEX N1 my buddy has it on his Subaru, but its way too loud inside. So everywhere I turn something different comes up. Who makes a deep but not too deep sound.. And not so loud in the car. Please give me some help on this matter and if I should do cat back or just muffler? THank you.