Stainless Works 1 3/4in LS Header Builder Kit

If you're looking to build a custom exhaust system for your 2015-2017 Ford F-150 with an LS engine, this header builder kit from Stainless Works is a solid starting point. This kit gives you all the raw materials to fabricate your own headers, allowing for precise fitment and routing that off-the-shelf parts might not offer. It's a great way to get improved exhaust flow tailored specifically to your setup.

Everything in this kit is made from 304 stainless steel, which is well-known for its resistance to corrosion, especially important for exhaust components that see a lot of heat and moisture. The tubing is CNC mandrel bent, meaning each bend maintains a consistent radius and diameter, which is crucial for optimal exhaust gas flow. You get 1-3/4 inch diameter tubes with a .065 wall thickness, and the kit includes two laser-cut LS flanges that are a beefy 3/8 inch thick. You'll also find twelve J-bends, two formed collectors, and two filler diamonds to help you piece everything together. This kit is proudly made in the USA.

When you're ready to weld this kit up, Stainless Works recommends using 308L SS welding rod for the best results. Building your own headers takes skill and the right tools, but this kit provides the high-quality components to get you started on a custom exhaust project.