Stainless Power 1-7/8" Long Tube Headers w/ 3" High-Flow Cats, Aftermarket Connection 2015-2025 Mustang GT, Mach 1 & Dark Horse

Features:

• Tube Diameter: 1-7/8 Inch
• Header Type: Long Tube
• Header Material: 304 Stainless Steel
• Header Finish: Natural
• Gaskets Included: No
• Catalytic Converter: Yes
• Catalytic Converter Type: High Flow
• Tune Required: Yes
• Smooth Mandrel Bends Optimize Exhaust Flow
• Fully TIG Welded For Strength and Beauty
• Includes O2 Extensions, Clamps, Bolts And RTV Silicone

Rev up your Mustang GT with our precision-crafted 2015-2025 header system, meticulously engineered to unleash maximum horsepower from your 5-liter engine. Don't compromise on performance—choose the pinnacle of header systems available in the market. Renowned for unparalleled quality and unmatched performance, our products elevate your driving experience.

Note: Tuning required for proper air/fuel ratio calibration.

Note: This system was designed to fit most aftermarket catback exhaust systems - 3" (May Require Cutting)

Emissions Disclaimer: This product is NOT CARB legal and CAN NOT ship to California.

Installation Instructions for 2015-2017 (opens in new tab): Click HERE

Installation Instructions for 2018-2023 (opens in new tab): Click HERE

Installation Instructions for 2024-2025 (opens in new tab): Click HERE

Part Number: SM24H3CATLG