2015-2018 Ford Focus OEM Grade Federal Catalytic Converter 21-715 Magnaflow spark-plugs The Weiand Street Warrior is

The Weiand Street Warrior is designed for use on stock or stroker combinations that feature efficient cylinder heads

5 V8 1956 Plymouth Fury 303/5 V8 1957 Plymouth Fury 301/4

Crimp Collars are sold separately

8L/V6 1975 - 1976 Mercury Bobcat 2

2015-2018 Ford Focus OEM Grade Federal Catalytic Converter 21-715 Magnaflow spark-plugs The Weiand Street Warrior isCatalytic Converter OEM Grade Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 715. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department