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Solo Performance Street Race Cat-Back Exhaust (15-23 6.4L HEMI Challenger)

Item CH9278-64
Solo Performance Street Race Cat-Back Exhaust (15-23 6.4L HEMI Challenger)
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Our Price

$992.25 (kit)

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Ship to: Ashburn - 20149
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    Total cost of service $299.00

      Product Information

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

      Features & Specs

      • Raucous, Racing-Inspired Exhaust Note
      • Increases Performance Numbers by Improving Exhaust Gas Velocity
      • High-Efficiency X-Pipe for Even Exhaust Pulses and Aggressive Growl
      • High-Tech Tunable J-Pipes Eliminate Drone
      • Deletes Factory Mufflers
      • Sturdy 3-Inch 409 Stainless Steel Tube Construction
      • Natural Finish
      • Reuses Factory Exhaust Tips and Actuator Valves
      • User-Friendly Installation
      • Fits All 2015 to 2023 6.4L Dodge Challenger HEMI Models


      Intimidating Raucous Sound. Intimidate your fellow motorists when you equip your Challenger HEMI with the Solo Performance Street Race Cat-Back Exhaust. This cat-back exhaust deletes your factory mufflers in favor of a highly efficient X-pipe assembly. The result is a raucous bass-heavy exhaust roar that won’t sound out of place on the race track. Moreover, this exhaust comes with exclusive J-pipes that allow you to further fine-tune your interior sound. This way, you get a completely drone-free interior sound that doesn’t lose any of its performance characteristics.

      Increased Performance. This cat-back exhaust is also engineered to improve exhaust gas velocity courtesy of its streamlined, free-flowing design. This design together with its X-pipe assembly allows your engine to “breathe’ more efficiently. The result is an increase in horsepower and torque you could feel.

      Sturdy Build Quality. This cat-back exhaust is manufactured from 3-inch wide 409 stainless steel tubes offering exceptional durability and corrosion resistance. Furthermore, these stainless steel tubes are mandrel-bent to exact specifications before being expertly welded along the joins. This gives you a turbulence-free system that will fit into your ride like a glove. Finally, the exhaust system is designed to reuse your factory exhaust tips allowing you to retain its factory style.

      User-Friendly Install Procedure. Installing this Solo Performance cat-back exhaust is a relatively user-friendly process that utilizes your Challenger’s factory exhaust location as its mounting area. That being said, you will need to cut out the factory actuator valves prior to installation. Also, installation requires just standard hand tools to complete.

      Application. The Solo Performance Street Race Cat-Back Exhaust fits all 2015 to 2023 6.4L Dodge Challenger HEMI models.

      Application Notes. Please note that your stock actuator valves may require modification to prevent the check-engine lights from activating.



      Solo Performance 991111SL

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) X-Pipe Assembly
      • (2) Short Actuator Replacement Pipes, Driver and Passenger Side
      • (2) Adjustable J-Pipe Assemblies, Driver and Passenger Side
      • (2) Tail Pipe Pieces, Driver and Passenger Side
      • Mounting Hardware

      Customer Reviews (40)

        Questions & Answers

        10 More Questions

        Will It Fit My Challenger

        • 392 Hemi Scat Pack Shaker - 16
        • R/T 392 - 17, 18
        • R/T Scat Pack - 16, 19, 20, 21, 22, 23
        • R/T Scat Pack Shaker Widebody - 21
        • R/T Scat Pack Widebody - 19, 20, 21, 22, 23
        • Scat Pack - 15
        • SRT 392 - 15, 16, 17, 18
        • T/A 392 - 17, 18
        • T/A 392 Widebody - 21