Any one out there running the Ford Racing GT Exhaust??
Their site claims:
"Proven increase in horsepower and torque"
"Louder, "throatier" exhaust note"
"T-304 stainless construction"
Their site claims:
"Proven increase in horsepower and torque"
"Louder, "throatier" exhaust note"
"T-304 stainless construction"