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 $5,000 For Your Challenger! Enter daily!

Thermal R&D Cat-Back Exhaust (15-19 6.4L HEMI)

Item CH2990
$0.00
Market Price $1,399.99 You Save 10% ($142.00)
Our Price

$1,257.99 (kit)

FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
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.

    Features & Details

    • Produces a Deep Aggressive Note With No Drone
    • Improves Exhaust Flow For Increased Horsepower and Torque
    • Straight-Through Muffler Design
    • Includes Resonated Mid-Pipe
    • Heavy-Duty T304 Stainless Steel, 3-Inch Mandrel-Bent Tubing Construction
    • Polished Finish
    • Rectangular Exhaust Tips With Removable Logo Tag
    • Dual Split Rear Exits
    • Direct Bolt-On Installation
    • Designed for OEM Exhaust Hangers and Mounts
    • Fits 2015-2019 Dodge Challenger 6.4L HEMI Models
    Throaty and Intense Growl. Upgrade to a powerful exhaust system with an optimal sound quality. This Thermal R&D Cat-Back Exhaust gives your Challenger a significantly perceptible confidence with its aggressive exhaust note and high-powered driving performance. In addition, the resonant tuning chambers innovatively produce moderate interior sound with an overall improved quality and control.

    Maximum Performance. This Thermal R&D Cat-Back Exhaust features a high-flow, straight-through muffler design with superior capabilities in scavenging the exhaust gases. Its 3-inch diameter tubing and dual chambers regulate precise shifts to maximize power gains. Furthermore, the mandrel-bent tube minimizes blockage and back-pressure, facilitating a sustained powerful exhaust flow. The resulting increase in horsepower and torque provide the Challenger with a significantly improved overall vehicle dynamics, both on the street and on the track.

    Supreme Durability. Thermal R&D designed this cat-back exhaust system for long-lasting durability. It is constructed from premium 304 stainless steel with mandrel-bent tubing, fortified with a polished finish. Moreover, its fully-welded structure increases mechanical protection from crimps and dents. This exhaust system is designed to handle harsh driving conditions, including the constant attacks from the corrosive exhaust gases and thermal stress from catalytic activities.

    Straightforward Installation. This Thermal R&D Cat-Back Exhaust bolts directly onto the factory exhaust hangers and mounting points. This direct installation process takes approximately 2 hours and requires moderate mechanical skills.

    Application. The Thermal R&D Cat-Back Exhaust System is designed to fit 2015-2019 Dodge Challenger 6.4L HEMI models.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# B508-C513

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Muffler Assembly
    • (2) Tail Pipes
    • (2) Exhaust Tips
    • (2) Valves
    • (6) Clamps
    • Installation Hardware
    Installation Info
    Will it fit my Challenger?

      Customer Photos (5) Submit Your Photo

      View All 5 Photos

        Q & A

        No questions about this product yet.

        Ask the First Question

          Customer Reviews (2) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 4.5 4.5
          • Exhaust Note 4.5 4.5
          • Fit & Finish 4.5 4.5
          • Bang For Your Buck 5 5



          • 5/5

            Installation Time: Afternoon

            August 30, 2019

            Thermal R D

            If you do the mid muffler delete off the actual thermal exhaust it’s actually really loud. Between 1500 and 2900 rpm it likes to pop and crackle. And still zero drone especially versus the stock exhaust. Needless to say I am very pleased.

            WillD

            Year: 2019 Submodel: R/T Scat Pack

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            June 13, 2019

            Just right!

            The Thermal cat back system is amazing, it really wakes you up on cold starts! This system has a low growl at idle and low rpms but open it up and man it really gives you that aggressive sound these cars should have come with! Not raspy and no drone, it’s really a great upgrade. Only took a few hours to drop the stock and get this one up and let me tell ya, not only does it sound great it looks great as well. I love the chrome Thermal logo inside the blacked out inner tips, I thought that was a great touch!

            Mastercrack61

            Year: 2016 Submodel: SRT 392

            Helpful (0)