Flowmaster American Thunder Dual Exhaust System - 1968-70 Mopar B-Body V8 931114 5256 works with older Pyrometers

5256 works with older Pyrometers with thread on probe connections

They are designed to swivel 360 degrees for maximum versatility in mounting and feature a 1

Real-Time Data Monitoring

and eight individual elastomers

Flowmaster American Thunder Dual Exhaust System - 1968-70 Mopar B-Body V8 931114 5256 works with older PyrometersFor the person who is looking for a complete header back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle