American Thunder Crossmember-Back Exhaust System 1968-1970 Mopar B-Body With V8 Engine, 3.0 Inch Aggressive Sound - Flowmaster - 17382

This American Thunder system is a true dual exhaust system featuring large 3.00-inch mandrel-bent aluminized steel tubing with a built-in H-pipe crossover assembly flowing into a pair of Super 40 Series performance mufflers. The mufflers deliver a moderately aggressive exterior sound with a moderate interior tone for enthusiasts who want their performance to be heard.

The dual 3.00-inch mandrel-bent tailpipes exit straight out the back under the rear bumper. The kit does not include exhaust tips, allowing you to choose the tips of your choice, or run the pipes as is for a muscular look. Includes all necessary hardware, parts and easy to follow instructions. Like all Flowmaster systems, the benefits include improved throttle response, power, mileage and is covered by our 3-year Limited Warranty.


H-pipe Crossover for Maximum Power and Deep Tone

Crossmember-Back True Dual 3.00-inch Exhaust System

Super 40 Series Mufflers for Deep Powerful Sound

Mandrel-bent 16-gauge Aluminized Steel Tubing

Includes Hangers and Hardware for Installation

Moderate to Aggressive Exterior Exhaust Tone

Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds

Dyno Tuned for Maximum Performance

Includes 3-year Limited Warranty

Easy to Follow Instructions