Stainless Works Lead Pipe Kit: Factory Connect (M15LDSFC) - 2015-2025 Mustang GT

Connect your Stainless Works or Stainless Power long tube headers to the factory exhaust with this Factory Connect Lead Pipe Kit for the 2015–2025 Mustang GT. Designed for smooth fitment and reliable performance, this system provides a direct transition from the high-flow catalytic converters to the OEM connection point, making it ideal for retaining a stock or necked-down aftermarket catback.

Built from corrosion-resistant 304 stainless steel and TIG welded for precision, these mandrel-bent 3” lead pipes ensure exceptional durability and unrestricted flow. Each kit is proudly made in the USA at Stainless Works’ Streetsboro, Ohio facility and backed by a lifetime warranty on materials and craftsmanship.

Features

• 3” mandrel-bent lead pipes with 3” ID inlets and 2.25” OD outlets
• Connects Stainless Works or Stainless Power headers to factory exhaust systems
• 304 stainless steel construction for long-term corrosion resistance
• Equipped with O2 sensor bungs for accurate emissions function
• Fully TIG welded for superior strength and precision
• Made in the USA at Stainless Works’ Ohio facility

What's in the Box

• Driver-side lead pipe
• Passenger-side lead pipe
• (2) 3” clamps

Fitment

- 2015 Ford Mustang GT 5.0L
- 2016 Ford Mustang GT 5.0L
- 2017 Ford Mustang GT 5.0L
- 2018 Ford Mustang GT 5.0L
- 2019 Ford Mustang GT 5.0L
- 2020 Ford Mustang GT 5.0L
- 2021 Ford Mustang GT 5.0L
- 2022 Ford Mustang GT 5.0L
- 2023 Ford Mustang GT 5.0L
- 2024 Ford Mustang GT 5.0L
- 2025 Ford Mustang GT 5.0L

Note: These lead pipes are only compatible with Stainless Works or Stainless Power long tube headers.

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov