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

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

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Regular price $1,249.95
Sale price $1,249.95 Regular price $1,406.95

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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



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

$1,249.95

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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