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Billy Boat Cat-Back Exhaust with Quad Tips (15-20 6.4L HEMI)

Item CH1520
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Market Price $1,339.51 You Save 12% ($154.10)
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$1,185.41 (kit)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Bold, Muscle Sound Under Acceleration
      • Full, No-Drone Sound at Cruising Speeds
      • Improved Throttle Response, Horsepower, and Torque
      • Straight-Through Muffler With Polished Finish
      • Made of T304 Stainless Steel
      • 3-Inch Diameter CNC Mandrel Tubing
      • With 4.5-Inch Quad Oval Double-Wall Tips
      • Fast Clamp-on Installation
      • 50-State Emission Regulations Compliant
      • Comes With a Limited Lifetime Warranty
      • Fits 2015-2020 6.4L Dodge Challenger SRT Models


      Unrivaled Sound Technology. Boasting a one-of-a-kind innovation, the Billy Boat Cat-Back Exhaust System takes your car's sound game to another level. The exclusive Purge Resonance Technology (PRT) helps deliver an unmatched sound at both fast and cruising speeds. Ears will perk up for the throaty exhaust sound with a wide open throttle, and you'll like the mellow, drone-free note when driving slow.

      Power and Sound Enhancement. Designed, crafted, and dyno tested to amplify a car’s power and sound, the Billy Boat Cat-Back Exhaust is the perfect upgrade for your Dodge Challenger. This high-performance exhaust system will deliver horsepower and torque boost where its stock counterparts fall short. This kit is specifically put together for enhanced, uninterrupted exhaust flow to achieve performance gains.

      Sophisticated Construction. To ensure lasting performance, this entire Billy Boat exhaust system is made of rigid T304 stainless steel. Every tube is CNC mandrel bent for precise fit and is 3 inches in diameter for sufficient exhaust flow space. Its straight-through mufflers with a polished finish are engineered with the same level of sophistication.

      Fast Clamp-on Installation. The Billy Boat Cat-Back Exhaust has a precise fit to the Dodge Challenger, and installing this system only takes 2 hours. It comes with the necessary hardware so your professional mechanic won't sweat it.

      Application. This Billy Boat Cat-Back Exhaust System fits 2015-2020 6.4L Hemi V8 Dodge Challenger SRT models.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      Billy Boat FDOM-0627

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Center X-Pipe
      • (1) Center Section Driver Side
      • (1) Center Section Passenger Side
      • (1) Rear Muffler Section Driver Side
      • (1) Rear Muffler Section Passenger Side
      • Mounting Hardware

      Reviews of Billy Boat Exhaust Products (4)

      Reviews of Billy Boat Exhaust products have an average rating of 5 out of 5

        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
        • R/T Scat Pack Widebody - 19, 20
        • Scat Pack - 15
        • SRT 392 - 15, 16, 17, 18
        • T/A 392 - 17, 18