Muffler king on Jefferson did mine. I bought a 35 dollar dynomax race bullet from summit, had them cut my old one out and put in dual turn downs to look like a V6. The dynomax was put Fwd of the axle along the drive shaft. I have a grand total of 160 dollars in the exhaust including labor. Pretty loud too but not raspy. Muffler King does awesome work. Ask for Kevin and let him know what you are looking to do.