Free Shipping On Orders Over $49. Details

Talk to a Challenger Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 In Store Credit Enter Now

Flowmaster American Thunder Cat-Back Exhaust (15-16 5.7L HEMI)

Item CH1662
Call a Challenger Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $922.99 You Save 12% ($107.04)
Our Price

$815.95 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aggressive Exhaust Sound
      • Performance Improvements
      • Features Super 40 Muffler Series
      • Mandrel Bent 2.50-Inch Stainless Tail Pipes
      • Split Rear Exit Location
      • OEM Tips for Reuse
      • Direct Installation
      • Limited Lifetime Warranty
      • Fits 2015-2016 Dodge Challenger Models With 5.7L Engines


      Moderate to Aggressive Exhaust Sound. Add this Flowmaster American Thunder Cat-Back Exhaust to your car and enjoy a moderate to aggressive exhaust sound. With its high performance and more free-flowing muffler pipes, this cat-back exhaust lets your car roar with confidence.

      Performance Improvements. For guaranteed performance improvements, install this Flowmaster American Thunder Cat-Back Exhaust. It features mandrel bent pipes that allow your exhaust gas to flow more freely, resulting to a boost in horsepower and torque, faster throttle response, and improved gas mileage.

      Durable Construction. Made of high quality stainless steel, this cat-back exhaust sports a durable construction, enabling to serve you for several years. Rain or shine, this cat-back exhaust will be able to keep its pristine condition since it is highly resistant to rust and other corrosive elements.

      Direct Installation. Designed to be a direct fit upgrade for your car, this cat-back exhaust reuses your OEM tips for installation. This kit is also packaged with all the necessary mounting hardware that you need.

      Limited Lifetime Warranty. Flowmaster is highly confident about the quality of their exhaust products. Hence, they are backing this cat-back exhaust with a limited lifetime warranty. This means that the warranty will remain valid for the life of the original vehicle the product was installed on.

      Application. This Flowmaster American Thunder Cat-Back Exhaust is made to fit 2015-2016 Dodge Challenger models with 5.7L engines.

      Fitment: 2015 2016 Details

      Flowmaster 817716

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Mufflers
      • (1) Scavenger Assembly
      • (1) Left Tailpipe Assembly
      • (1) Right Tailpipe Assembly
      • Mounting Hardware

      Customer Reviews (100+)

        Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Challenger

          • R/T - 15, 16
          • R/T Plus - 15, 16
          • R/T Plus Shaker - 16
          • R/T Shaker - 16