Home / Products by Brand / Genuine Ford Products / Ford Escort RS Cosworth Air Filter Ford Escort RS Cosworth Air Filter £14.79 £12.33 (ex. VAT) Add to your Wish List You will earn 14 points with this purchase Info Reviews Genuine Motorcraft Panel Air filter (Large Turbo Engine) 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.