Check the listing for details. CFM Performance Sound Symposer Delete 2013-2018 Focus ST ST250. Condition: New. Listed at 19.95 USD. CFM Performance Sound Symposer Delete for 2013-2017 Focus ST ST250 Part Number: 4-0305 Click here to see all of our Focus ST products! Please call us at 800-943-1203 and we'll gladly answer any questions you may have about this product.CFM Performance Focus ST symposer delete. One of the simplest mods for the Focus ST and eliminates the factory symposer and the "piped in” engine sound to the passenger cabin. This can easily be reversed back to factory equipment, if need be. Comes with symposer delete billet aluminum plate, new o-ring, firewall plug, and zip tie for harness. Easy bolt on installation All necessary hardware included Billet Aluminum construction Utilizes factory hardware Items paid with PayPal will be shipped to a CONFIRMED address ONLY!Add 7% sales tax for FL residents ALL item(s) are NEW unless otherwise noted All sales final, NO RETURNS Negative feedback will be sent to all non-paying bidders Payment MUST be received by the 5th day after end of auction Any warranty, if available, must be handled through manufacturerYOUR BID IS A CONTRACT - Place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally binding contract to purchase the item from the seller. Please contact seller with any questions or doubts before bidding on item! After purchasing, pay instantly with your credit card through PayPal!