Stainless Works 1-7/8in Headers w/High-Flow Cats — Fits 2015-2020 Ford Mustang Shelby GT350/GT350R

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SKU: SSWGT350HCAT
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About Stainless Works Stainless Works engineers high-quality automotive parts and ...Read More

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Sale price$2,807.81 Regular price$2,995.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Shelby GT350's Potential with Stainless Works Headers

Elevate the performance and auditory experience of your 2015-2020 Ford Mustang Shelby GT350 and GT350R with these premium headers from Stainless Works. Engineered for the formidable 5.2L Voodoo engine, these headers are designed to maximize airflow and power gains.

Key Features:

  • 1-7/8" Primary Tubes: CNC mandrel-bent for optimal exhaust gas velocity and increased horsepower.
  • High-Flow Catalytic Converters: Integrated to maintain emissions compliance while minimizing flow restriction.
  • 3" Slip-Fit Collectors: Designed for a secure fit and smooth transition to your exhaust system.
  • Corrosion-Resistant 304 Stainless Steel: Ensures long-lasting durability and resistance to the elements.
  • TIG Welded Construction: Provides superior strength and a clean, professional finish.
  • Direct Fit Design: Connects seamlessly to factory exhaust systems with lead pipes swedged down to 2-1/2".

Crafted with precision in the USA, these headers are built to withstand the demands of high-performance driving. Each set is TIG welded for exceptional strength and durability. Stainless Works stands behind their commitment to quality with a lifetime warranty on materials and craftsmanship. Experience a more aggressive exhaust note and noticeable power improvements. Get the ultimate exhaust upgrade for your Shelby GT350 today!

Proudly made in the USA by Stainless Works.

Vehicle Fitment

Years Make Model Trim
2015-2020 Ford Mustang Shelby GT350
2015-2020 Ford Mustang Shelby GT350R

Product Details

Product Description
Part Numbers
Sizing & Fit

About Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Shelby GT350's Potential with Stainless Works Headers

Elevate the performance and auditory experience of your 2015-2020 Ford Mustang Shelby GT350 and GT350R with these premium headers from Stainless Works. Engineered for the formidable 5.2L Voodoo engine, these headers are designed to maximize airflow and power gains.

Key Features:

  • 1-7/8" Primary Tubes: CNC mandrel-bent for optimal exhaust gas velocity and increased horsepower.
  • High-Flow Catalytic Converters: Integrated to maintain emissions compliance while minimizing flow restriction.
  • 3" Slip-Fit Collectors: Designed for a secure fit and smooth transition to your exhaust system.
  • Corrosion-Resistant 304 Stainless Steel: Ensures long-lasting durability and resistance to the elements.
  • TIG Welded Construction: Provides superior strength and a clean, professional finish.
  • Direct Fit Design: Connects seamlessly to factory exhaust systems with lead pipes swedged down to 2-1/2".

Crafted with precision in the USA, these headers are built to withstand the demands of high-performance driving. Each set is TIG welded for exceptional strength and durability. Stainless Works stands behind their commitment to quality with a lifetime warranty on materials and craftsmanship. Experience a more aggressive exhaust note and noticeable power improvements. Get the ultimate exhaust upgrade for your Shelby GT350 today!

Proudly made in the USA by Stainless Works.

Vehicle Fitment

Years Make Model Trim
2015-2020 Ford Mustang Shelby GT350
2015-2020 Ford Mustang Shelby GT350R

Product Details

Product Description

About Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Shelby GT350's Potential with Stainless Works Headers

Elevate the performance and auditory experience of your 2015-2020 Ford Mustang Shelby GT350 and GT350R with these premium headers from Stainless Works. Engineered for the formidable 5.2L Voodoo engine, these headers are designed to maximize airflow and power gains.

Key Features:

  • 1-7/8" Primary Tubes: CNC mandrel-bent for optimal exhaust gas velocity and increased horsepower.
  • High-Flow Catalytic Converters: Integrated to maintain emissions compliance while minimizing flow restriction.
  • 3" Slip-Fit Collectors: Designed for a secure fit and smooth transition to your exhaust system.
  • Corrosion-Resistant 304 Stainless Steel: Ensures long-lasting durability and resistance to the elements.
  • TIG Welded Construction: Provides superior strength and a clean, professional finish.
  • Direct Fit Design: Connects seamlessly to factory exhaust systems with lead pipes swedged down to 2-1/2".

Crafted with precision in the USA, these headers are built to withstand the demands of high-performance driving. Each set is TIG welded for exceptional strength and durability. Stainless Works stands behind their commitment to quality with a lifetime warranty on materials and craftsmanship. Experience a more aggressive exhaust note and noticeable power improvements. Get the ultimate exhaust upgrade for your Shelby GT350 today!

Proudly made in the USA by Stainless Works.

Vehicle Fitment

Years Make Model Trim
2015-2020 Ford Mustang Shelby GT350
2015-2020 Ford Mustang Shelby GT350R

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