H2-FM15KIT

Unleash the full potential of your Ford Mustang GT S550 with the Xforce Header Kit.
Engineered with precision, this 4-1 design header kit features 1 7/8″ primary pipes and a 3″ outlet, optimizing exhaust flow for remarkable performance gains.

\n\nEquipped with high-flow metallic cat converters, this kit ensures unrestricted airflow, enhancing your vehicle’s power and efficiency. Upgrade your Mustang GT S550 to experience an exhilarating driving adventure and enjoy the perfect blend of power and style that Xforce delivers.

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• 1″7/8 Tuned-length headers
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• Dual 3″ 200 Cell high flow metallic cats
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• 3″ Pipe work after collector flange
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• Non polished stainless
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• Will only direct bolt to Xforce cat back system
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• ECU tune required after install
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• Image for reference only

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\n Please note: This product is equipped with a 200 cspi sports catalytic converter designed for track and off road use only. It may not pass emission tests and it is not EC certified. Ensure local regulations allow for its usage.
This kit is also available with a 400cspi catalytic converter replacement which offers improved emissions control however it is not EC certified. Ensure local regulations allow for its usage. It can be found in the related items section.\n\n\n\n\n

Tech Bulletins: Header and Cat Installation Instructions\nDiameter [Inch]: 1 7/8"\nMaterial: Stainless Steel\nProduct Group: Headers and Cats

- FORD/MUSTANG/2015-2017 CONVERTIBLE GT 5.0L V8 , \n - FORD/MUSTANG/2015-2017 GT FASTBACK 5.0L ,