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Stainless Works S-Tube Turbo Cat-Back Exhaust with Quad Tips (11-14 6.4L HEMI)

Item CH2140
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Market Price $1,437.15 You Save 12% ($165.34)
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$1,271.81 (each)

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      Product Information

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


      • 3-Inch Cat-Back Exhaust
      • X-Pipe Included
      • Constructed Using 304 Stainless Steel
      • Contributes Towards Increased Horsepower and Torque
      • Quad Double Wall 3.50-Inch Exhaust Tips
      • Straight-Through, Chambered Design
      • S-Tube Style Turbo Muffler
      • Limited Lifetime Warranty
      • Medium Difficulty Installation
      • Designed for All 2011-2014 6.4L Dodge Challengers


      Muscleflow System. Enjoy horsepower, torque, and superior aggressive exhaust sound with the top grade Stainless Works S-Tube Turbo Cat-Back Exhaust with Quad Tips. This cat-back exhaust features a high flow X-pipe, 3 inch mandrel bent CNC tubing and a straight-through design for optimal exhaust release.

      Complete Cat-Back. The Stainless Works 3-Inch S Tube Turbo Cat-Back will include the X-Pipe, Turbo Mufflers and Quad Conical Slash Polished exhaust tips. The cat-back will be designed to fit your factory manifolds without additional modification.

      Warranty. The Stainless Works cat-back exhaust is protected by a limited lifetime warranty, which covers purchasers from any defects in materials and workmanship. Any damage related to the installation of the product will not be included, including modifications.

      Installation. There is a medium level of difficulty in installing this cat-back exhaust, taking up to 2 hours to complete. This cat-back will require a medium level of mechanical expertise for the installation.

      Application. The Stainless Works S-Tube Turbo Cat-Back Exhaust with Quad Tips is designed for all 2011-2014 6.4L Dodge Challengers.

      Fitment: 2011 2012 2013 2014 Details

      Stainless Works HM64CB-S

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cat-Back Exhaust
      • Mounting Hardware

      Customer Reviews (1)

        Reviews of Stainless Works Exhaust products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Challenger