Rev up your 2015+ Mustang GT with a precision-crafted Stainless Power header system.
Meticulously engineered to unleash maximum horsepower from your 5.0L Coyote engine, this system delivers value-focused performance for Mustang owners who want serious sound and power.
Built with 1-7/8" primary tubes, a 3" collector with integrated merge spike, and high-flow catalytic converters, these headers improve exhaust flow, horsepower, and torque.
Choose from Factory, Performance, or Aftermarket connection options to match your build and exhaust setup.
Stainless Power gives you value-focused performance with 304 stainless steel construction, smooth mandrel bends, fully TIG welded craftsmanship, and a 2 year warranty.
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Value-focused performance for Mustang GT owners
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304 stainless construction for long-term exhaust durability
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Fully TIG welded for strength and beauty
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2 year warranty on Stainless Power header systems
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Multiple connection options to match your build
| Vehicle Fitment | 2015+ Mustang GT 5.0L |
| Brand Line | Stainless Power |
| System Type | Long Tube Header Kit |
| Primary Tube Size | 1-7/8" |
| Collector Size | 3" Collector with Integrated Merge Spike |
| Catalytic Converters | High-Flow |
| Factory Connection | Fits To Stock Exhaust - 2-1/4" |
| Performance Connection | Fits Stainless Works Catback - 3" |
| Aftermarket Connection | Fits Most Aftermarket Catbacks - 3" - May Require Cutting |
| Material | 304 Stainless Steel |
| Welding | TIG Welded |
| Warranty | 2 Years |
Sound Comparison and Features — 2015–2026 Mustang GT Stainless Power Headers
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Driver Side Header x1
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Passenger Side Header x1
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Catalytic Converter x2
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Lead Pipes x2
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Clamps x4
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O2 Extension x4
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Bolt Kit - 16 Pieces
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RTV x1
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Installation Instructions 2015–2017
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Installation Instructions 2018–2023
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Installation Instructions 2024+
Questions? Call us at 800-878-3635 | Mon–Fri 7:30am–4:30pm EST
Stainless Power Performance — Free Shipping on Orders $50+
