Home / Products by Brand / Scorpion Exhausts / Ford MK3 Focus ST / Scorpion Cat-back system Scorpion Cat-back system £709.66 £591.38 (ex. VAT) £0.00 Fitment: Ford Focus ST MK3 Hatch Option: Resonated Non-resonated Tailpipe: Daytona Daytona Ceramic Ascari Product Code: SFDS071 Add to your Wish List You will earn 709 points with this purchase Info Reviews Fitment Years 2012 - 2019 Fits To OEM / Scorpion Pipe Diameter 76mm/3" EC Approved No Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product. Tab 4 content. Tab 5 content.