SKU: 55149802765

2015-2023 Dodge Challenger Cat-Back Exhaust Flowmaster Stainless Steel

Sale price$607.48 Regular price$674.98
Save 10%

Pay in installments of $168.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 1 - Nov 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2015-2023 Dodge Challenger Cat-Back Exhaust Flowmaster Stainless SteelOverview: Flowmaster's American Thunder Cat back exhaust system for the 2015 2023 Dodge Challenger SXT is perfect for the person looking for a moderate exterior sound level while maintaining a mild interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on cat back 409S stainless steel system for the 3. 6L engine features 2. 50 inch mandrel bent tubing and includes a Scavenger X pipe crossover for a unique

Overview:

Flowmaster's American Thunder Cat-back exhaust system for the 2015-2023 Dodge Challenger SXT is perfect for the person looking for a moderate exterior sound level while maintaining a mild interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt-on cat-back 409S stainless steel system for the 3.6L engine features 2.50-inch mandrel-bent tubing and includes a Scavenger X-pipe crossover for a unique deep sound and maximum power. The dual Super 44 Series mufflers flow into dual 2.50-inch mandrel-bent tailpipes which are finished off with tuned resonators and stainless steel tips that exit within the rear bumper valance. The exhaust system is covered by our Lifetime Limited Warranty, is designed for an easy fit and includes all necessary parts and hardware for installation.

Features:

  • 50 Series HD Performance Muffler with Large 4.00-inch Internals
  • Choice of Side Exit or Straight out the Back Tailpipe Exit
  • Includes all Necessary Parts & Hardware
  • Dual 3.00-inch Mandrel-bent Tailpipes
  • Uses the Factory Hanger Locations
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Large 3.50-inch Inlet Tubing
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Slash Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single Wall
  • Exit Style: Dual Out Rear
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.5
  • Inlet Type: Clamp-On
  • Main Piping Diameter: 2.5
  • Mount Type: Flanged
  • Mounting Bracket Included: No
  • Muffler (Left) Body Height: 4
  • Muffler (Left) Body Length: 13.25
  • Muffler (Left) Body Width: 9.5
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4
  • Muffler (Right) Body Length: 13.25
  • Muffler (Right) Body Width: 9.5
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 4
  • Muffler Body Length: 13.25
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 9.5
  • Muffler Color: Black
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Super 44
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Tip Logo: None
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817737
  • Applications:

    • 2015-2023 Dodge Challenger 220 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 55149802765

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.2 ★★★★★
    Based on 11 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    F
    Verified Purchase
    Frank Wroblewski
    Charlottesville, US
    ★★★★★ 5
    Excellent choice
    Size: silicone wire 40ft, Color: Yellow
    This stuff is great. I love the silicon insulation. It doesn't curl or tangle.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 20, 2025
    S
    Verified Purchase
    Scott Bloomquist
    Louisville, US
    ★★★★★ 4
    Solders nice, extremely flexible maybe too flexible
    Size: silicone wire red 20ft and black 20ft, Color: Red and Black
    The wire solders very nicely. It's very flexible, perhaps a little too flexible. I used this wire in a couple speaker building projects. I like to put the wire in a drill and twist the wires together, it's a nice look and helps with wire management. The too flexible part makes it so the wire doesn't stay tightly twisted. To remedy that I use heat shrink at either end to at least keep the wires somewhat together.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 12, 2021
    W
    Verified Purchase
    William M.
    Massapequa, US
    ★★★★★ 5
    Quality heat resistant wire.
    Size: silicone wire red 25ft and black 25ft, Color: Red and Black
    Quality, heat resistant silicone wire for my heating coil wine bottle cutting project. I didn’t need very much, but provided me the best price and option. No regrets.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 16, 2025
    B
    Verified Purchase
    Bruce
    Massapequa, US
    ★★★★★ 5
    Best for 12S high current battery wires
    Size: silicone wire red 25ft and black 25ft, Color: Red and Black
    High quality flexible silicone wire. Perfect for high current large motor & battery wires.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    M
    Verified Purchase
    MakerTool
    Cuba, US
    ★★★★★ 5
    Loong jumper test cables.
    Size: silicone wire red 25ft and black 25ft, Color: Red and Black
    Over-kill makes nice tools. This is good tinned fine stranded wire with quality silicone insulation. Five-star stuff, without buying some expensive large quantity minimum from a high-end wire manufacturer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 6, 2025

    recommand products