Free Shipping On Orders Over $49. Details

Talk to a Challenger Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000 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
$0.00
Market Price $894.90 You Save 12% ($102.95)
Our Price

$791.95 (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

      Features

      • 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

      Description

      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 - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (3)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 3 customers

      Installation Time: Afternoon





      • March 03, 2020

        5 2015 R/T Plus - Rick Installation Time: Less than 1 Hour

        Flowmaster American Thunder Cat-Back Exhaust

        After looking online and various Youtube videos at what exhaust system would be best for my 2015 RT Plus Challenger I went with the Flowmaster American Thunder Cat-Back Exhaust system and I couldn't be happier with the sound of this exhaust system over the weak stock system. Overall not too loud but has a deep throaty note with very little drone. Exactly what I was hoping for. The price was very good here at American Muscle and the install was very easy as well.

        Helpful (6)
      • November 27, 2019

        5 2015 R/T - Scarlet Installation Time: Afternoon

        Great exhaust system

        I have been told that my car sounds great ! It was an easy installation old off new on in about two hours in my garage without a lift

        Helpful (6)
      • January 19, 2019

        5 2015 R/T - Patrick Installation Time: Afternoon

        Nice easy fast installation

        Took about 7 days to receive but same day installation in my garage no lift jack stands! Easily assembled ! Loud but not overly loud nice rumble!

        Helpful (8)

      Questions & Answers (1 answers)

      1 Top Rated Question

      Can my installer use the factory tips on these?

      • The Flowmaster American Thunder Cat-Back Exhaust will re-use the original exhaust tips or an aftermarket exhaust tip of choice.

      Helpful (0)
      Post Your Question

      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

      Will It Fit My Challenger

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