Stainless Works 2013 Focus ST Catback with dual tips on white background.

2013-18 Focus ST Catback

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$1,214.00 - $1,335.00
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.

Upgrade the sound on your 2013-18 Ford Focus ST with our aggressive sounding catback exhaust system. Available with your choice of a wide tip option or dual 4" polished tips in a slash cut style. Includes a flanged adaptor for connection to the Stainless Works or stock downpipes.

Featuring 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" Exhaust
  • Round Muffler
  • Dual 4" Slash Cut Polished Tips OR Single Wide Style Tip
  • 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.