Stainless Works Lead Pipe Kit: Aftermarket Connect (M15LDSLG) - 2015-2025 Mustang GT

Complete your Stainless Works or Stainless Power long tube header system with this precision-engineered Lead Pipe Kit for the 2015–2025 Mustang GT. Designed as a direct connection between the high-flow catalytic converters and your aftermarket exhaust system, this kit ensures perfect fitment, superior flow, and long-lasting durability for high-performance builds.

Manufactured from premium 304 stainless steel, each pipe features 3” mandrel-bent tubing, TIG-welded construction, and O2 sensor bungs for a seamless installation. Built in the USA at Stainless Works’ facility in Streetsboro, Ohio, this system is backed by a lifetime warranty on materials and craftsmanship — ensuring performance you can rely on for years to come.

Features

• 3” mandrel-bent lead pipes with 3” ID inlets and outlets
• Connects Stainless Works or Stainless Power headers to aftermarket exhaust systems
• 304 stainless steel construction for corrosion resistance and long-term durability
• Equipped with O2 sensor bungs for proper emissions integration
• Fully TIG welded for strength, precision, and quality finish
• May require cutting for compatibility with certain aftermarket systems
• Made in the USA

What's in the Box

• Driver-side lead pipe
• Passenger-side lead pipe
• (4) 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