{"product_id":"milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-155ps-hybrid-opf-gpf-20","title":"Milltek Filter Back Exhaust Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3dr 5dr 155ps Hybrid OPF\/GPF 20+","description":"\u003ch2\u003eMilltek Filter-back Exhaust for Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (155ps Hybrid OPF\/GPF Models Only (2020 onwards) – Sharper Sound, Filter Retained\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's particulate filter-back system for the Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (155ps Hybrid OPF\/GPF Models Only. It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in non-resonated, resonated EC approved or resonated versions and 5 tailpipe finishes, so you can pick the setup that suits how the car's used.\u003c\/p\u003e\n\u003cp\u003eIt's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Particulate Filter-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 60.3mm (2.37\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Time:\u003c\/strong\u003e approx. 1 to 1.5 hours (Milltek figure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e60.3mm (2.37\") pipework\u003c\/li\u003e\n\u003cli\u003eFits behind the factory particulate filter, which stays in place\u003c\/li\u003e\n\u003cli\u003eChoice of 5 tailpipe finishes: GT-90 Brushed Titanium, GT-90 Burnt Titanium, JET-90 Carbon Fibre, GT-90 Cerakote Black, GT-90 Polished\u003c\/li\u003e\n\u003cli\u003eEC approved versions available\u003c\/li\u003e\n\u003cli\u003eResonated (quieter) or non-resonated (louder) versions\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFord Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (155ps Hybrid OPF\/GPF Models Only (2020 onwards)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (100 \u0026amp; 125 OPF\/GPF Models Only), which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-100-125-opf-gpf-19\"\u003eMilltek Filter-back Exhaust Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3dr \u0026amp; 5dr (100 \u0026amp; 125 OPF\/GPF Only) 19+\u003c\/a\u003e; the Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (155ps Hybrid OPF\/GPF Models Only) - Maxton Designs Dual Outlet Kits, which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-155ps-hybrid-opf-gpf-maxton-dual-outlet-20\"\u003eMilltek Filter-back Exhaust Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3dr \u0026amp; 5dr 155ps Hybrid OPF\/GPF - Maxton Designs Dual Outlet Kits 20+\u003c\/a\u003e; the Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (100 \u0026amp; 125ps OPF\/GPF Models Only) - Maxton Dual Outlet Kits, which needs the \u003ca href=\"\/products\/milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-100-125ps-opf-gpf-maxton-dual-outlet-19\"\u003eMilltek Filter-back Exhaust Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3dr \u0026amp; 5dr (100 \u0026amp; 125ps OPF\/GPF Only) - Maxton Dual Outlet Kits 19+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes a fitting time of approx. 1 to 1.5 hours. Some versions: GPF\/OPF Back Non-Resonated (Louder) with ST Style with Twin GT-90 Cerakote Black Trims (Required ST Rear Valance). Some versions: GPF\/OPF Back Non-Resonated (Louder) with ST Style with Twin GT-90 Polished Trims (Required ST Rear Valance). Some versions: GPF\/OPF Back Resonated with ST Style with Twin GT-90 Cerakote Black Trims (Required ST Rear Valance) - ECE Approved. Some versions: GPF\/OPF Back Resonated with ST Style with Twin GT-90 Polished Trims (Required ST Rear Valance) - ECE Approved. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between the resonated and non-resonated versions?\u003c\/h3\u003e\n\u003cp\u003eThe resonated version adds extra silencing for a quieter, more refined tone. The non-resonated version leaves it out, so it is louder and more aggressive.\u003c\/p\u003e\n\u003ch3\u003eWhich tailpipe finishes are available?\u003c\/h3\u003e\n\u003cp\u003eYou can choose from: GT-90 Brushed Titanium, GT-90 Burnt Titanium, JET-90 Carbon Fibre, GT-90 Cerakote Black, GT-90 Polished. The finish is cosmetic and does not change the sound.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3 \u0026amp; 5 Door (100 \u0026amp; 125 OPF\/GPF Models Only)?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-100-125-opf-gpf-19\"\u003eMilltek Filter-back Exhaust Ford Fiesta Mk8 1.0T EcoBoost ST-Line 3dr \u0026amp; 5dr (100 \u0026amp; 125 OPF\/GPF Only) 19+\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eSome versions are EC approved; check the EC Approved line in the specification for the option you choose.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory particulate filter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory particulate filter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory particulate filter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eHow long does it take to fit?\u003c\/h3\u003e\n\u003cp\u003eMilltek quotes approx. 1 to 1.5 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Non-Resonated \/ GT-90 Brushed Titanium \/ Single Tip","offer_id":56392801616257,"sku":"MIL-SSXFD393","price":531.26,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-90 Burnt Titanium \/ Single Tip","offer_id":56392801649025,"sku":"MIL-SSXFD394","price":575.87,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ JET-90 Carbon Fibre \/ Single Tip","offer_id":56392801681793,"sku":"MIL-SSXFD395","price":475.3,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-90 Cerakote Black \/ Single Tip","offer_id":56392801714561,"sku":"MIL-SSXFD392","price":462.5,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-90 Polished \/ Single Tip","offer_id":56392801747329,"sku":"MIL-SSXFD391","price":419.92,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-90 Cerakote Black \/ ST Style Twin Tips","offer_id":56392801780097,"sku":"MIL-SSXFD402","price":621.94,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ GT-90 Polished \/ ST Style Twin Tips","offer_id":56392801812865,"sku":"MIL-SSXFD401","price":531.68,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Brushed Titanium \/ Single Tip","offer_id":56392801845633,"sku":"MIL-SSXFD399","price":756.8,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Burnt Titanium \/ Single Tip","offer_id":56392801878401,"sku":"MIL-SSXFD400","price":801.41,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ JET-90 Carbon Fibre \/ Single Tip","offer_id":56392801911169,"sku":"MIL-SSXFD396","price":633.38,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Cerakote Black \/ Single Tip","offer_id":56392801943937,"sku":"MIL-SSXFD398","price":688.03,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Polished \/ Single Tip","offer_id":56392801976705,"sku":"MIL-SSXFD397","price":645.46,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Cerakote Black \/ ST Style Twin Tips","offer_id":56392802009473,"sku":"MIL-SSXFD404","price":847.48,"currency_code":"GBP","in_stock":true},{"title":"Resonated - EC Approved \/ GT-90 Polished \/ ST Style Twin Tips","offer_id":56392802042241,"sku":"MIL-SSXFD403","price":757.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXFD393_1.jpg?v=1791892793","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-filter-back-exhaust-ford-fiesta-mk8-1-0t-ecoboost-st-line-3dr-5dr-155ps-hybrid-opf-gpf-20","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}