I got my Magnaflow 3" single in single out 5x11x22" catback installed today by Affordable Muffler in Houston off Dairy Ashford. They did a great job and I would highly reccomed them. After driving the truck about 30 miles, here are my thoughts on the sytem: First of all, its much louder than the website would lead one to belive. The system is slightly louder at idle than stock, but it is a much deeper sound. It doesn't pop at all when you get off the gas and resonates in the cab from 1500-1700 RPM. When you really get on it, the system screams. All in all, I am very pleased with the purchase. I can't judge if I picked up any performance gains, as I am still breaking in my truck, so today was the first time that I ran her hard.

 

Glad you liked it... I have this same muffler.

 

I love mine too.. It really came alive once i got the stall