JBA (40-2647): Stainless Steel Cat-Back Exhaust System for ’18-’19 Ford Mustang 5.0

If you’re looking to add more power, sound, and quality to your 2018–2019 Ford Mustang 5.0, this JBA exhaust system delivers, specially tuned by the JBA experts to provide a robust exhaust tone that won’t overwhelm the interior of the vehicle. The 40-2647 kit replaces the restrictive factory exhaust system with free-flowing, mandrel-bent, stainless steel X-pipes and quality performance mufflers, finished off by polished, chrome-plated, double-wall 4” stainless steel tips that resist discoloration. Setup includes quality hardware and thorough instructions for a bolt-on installation.


  • For 2018–2019 Ford Mustang 5.0
  • Increased horsepower/torque and improved throttle response
  • Powerful exhaust tone with terrific flow and durability
  • Large-diameter, stainless steel, mandrel-bent tube
  • High-flow stainless steel mufflers and polished chrome tips
  • Factory-style hangers and quality hardware (no extra parts needed)
JBA Stainless Steel Cat Back Exhaust System for 18-19 Mustang 5.0 40-2647

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

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