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Flowmaster install

kevin.dickerson.88

New Member
Joined
Nov 26, 2016
Messages
6
2003 5.3l z71

I have already decided on  a series 40 single in dual out system.

I live in Galveston county, an emissions testing county.

What did you pay?
 
I paid $126 for the muffler itself.... a Super 50. And then install cost me $75.... welded.

Love it. The truck has a cool growl to it now.
 
I've been a flowmaster fan from their introduction back in the 80's, but there's so many more options than 30 years ago. I've had that muffler on 3 trucks over the years and always loved the sound. I've been contemplating a corsa system for a year now, but I can't yet bring myself to spend $800 just for a cat back system! I have an idea for a lower cost setup I wanna try, and if it works I'll be sure to share with y'all (y)
 
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