Hey all- Quick question. I want to go the cheap route for exhaust on my 392. So I am looking for a resonator delete kit. Should I purchase Blastin' Bobs or have a local muffler shop do it for me. They sad they will do the pipes for $70 bucks cheaper than what Blastin' Bobs sells online. I dont mind the diffrence if the sound is better on Bobs. Any help would be great. Thanks in advance...