MagnaFlow 21-474 15-17 fits Ford F-150 XL V6 3.5L Direct Fit OEM Grade Federal
$512
MagnaFlow 4 15-17 fits Ford 21-47 F-150 XL V6 3.5L Direct Fit OEM Grade Federal Catalytic Converter. Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-474.
