2015+ F-150 EcoBoost catback on a white background. View from the top.

2015-20 F-150 EcoBoost Catback

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Built To Order in 4 Weeks
By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.

Improve the performance and sound of your F-150 with Stainless Works performance exhaust. Designed for the 2015-20 F-150 EcoBoost, this 3-1/2" exhaust system is available in either chambered or s-tube sound profiles.

This system features a single turbo style muffler and 3-1/2" polished slash-cut tips. Designed to fit to the factory connection point. This system is built from corrosion resistant 304 stainless steel and TIG welded at our state of the art, facility in Streetsboro, Ohio. As always, we stand by our products with a lifetime warranty on material and craftsmanship.


  • 3-1/2" Exhaust
  • Slash Cut Polished Tips
  • Fits Up To 156.5" Wheelbase
  • Choose Between Chambered Or S-Tube Mufflers
  • Smooth Mandrel Bends Optimize Exhaust Flow
  • Fully TIG Welded For Strength And Beauty

Installation Instructions .pdf (1mb)

Free Shipping

Get free shipping within contiguous USA

Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

Long Tube Headers

For use on Race & Competition Vehicles Only.