Universal Ignition Tester - 89981 decals-and-emblems The Outlaw® Cat-back exhaust system

The Outlaw® Cat-back exhaust system for 2005-2010 Dodge Charger R/T

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 408065 helps keep the check engine light off

2002-2013 WJ

4 V8 1958 - 1967 Ford Ranch Wagon 352/5

Universal Ignition Tester - 89981 decals-and-emblems The Outlaw® Cat-back exhaust systemOverview: As engine technology changes so does the need for ignition systems and a way to test them. MSD's ignition tester now has the ability to test not only traditional single coil ignition systems but also coil per cylinder applications. The 89981 tester even gives you the ability to create an RPM run and let the tester run through the RPM range. This allows you to see the ignition activate any accessories you may be running such as shifters,