Your project, but dual exhausts on a C-cab are more trouble than performance
FWIW, unless building a complete performance engine, dual exhausts don't really add enough horsepower to be worth the expense and effort. Because they run cooler, they also rust out more often. One 2" or 2.25" muffler and tailpipe will git 'er done.
Posted on May 7, 2012, 11:00 AM from IP address 18.104.22.168