NewsSource
08-14-14, 10:35 AM
Smog-Legal Killer goes from a 2.5- to a 3-inch exhaust, and we upgrade the headers from 15
Click to Read Full Story... (http://www.mustangandfords.com/project-vehicles/1409-mean-and-green-exhaust-upgrades-project-smog-legal-killer/)
Click to Read Full Story... (http://www.mustangandfords.com/project-vehicles/1409-mean-and-green-exhaust-upgrades-project-smog-legal-killer/)