{"product_id":"2014-2019-ford-fiesta-st-catback-exhaust","title":"2014-2019 Ford Fiesta ST - Catback Exhaust","description":"\u003cp\u003eConstructed from mandrel-bent T304 stainless steel throughout, this system delivers the corrosion resistance and structural integrity that budget systems built from 409 stainless or aluminized steel simply can't match over time. Mandrel bending keeps tube diameter consistent through every curve — no pinched sections, no turbulence, no flow restrictions. Out back, dual polished 2.5\" angle-cut tips are sized and positioned to fit cleanly within the OEM rear valance without modification — a fitment detail that competitors have publicly struggled to get right on this platform.\u003c\/p\u003e\n\u003cp\u003eThe system mounts directly to the OEM catalytic converter and uses factory hanger locations for a clean, direct bolt-on installation. No cutting, no welding, no fabrication. Just a straightforward upgrade that transforms the way the Fiesta ST sounds and breathes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2014–2019 Ford Fiesta ST (1.6L EcoBoost)\u003c\/li\u003e\n\u003cli\u003eFull 3\" mandrel-bent T304 stainless steel catback system\u003c\/li\u003e\n\u003cli\u003eTrue Helmholtz Technology — straight-through mid-pipe resonator + rear resonator for engineered drone elimination\u003c\/li\u003e\n\u003cli\u003eLargest diameter catback available for the Fiesta ST platform\u003c\/li\u003e\n\u003cli\u003eDual polished 2.5\" angle-cut tips — designed to fit OEM rear valance\u003c\/li\u003e\n\u003cli\u003eMounts directly to OEM catalytic converter\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on using factory hanger locations\u003c\/li\u003e\n\u003cli\u003eNo cutting or welding required\u003c\/li\u003e\n\u003cli\u003eMill finish tubing and resonator \/ polished muffler and tips\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Manufacturer's Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thermal R\u0026D","offers":[{"title":"Default Title","offer_id":53604195041559,"sku":"B907-C907","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5895\/5031\/files\/Fiesta4.webp?v=1782927596","url":"https:\/\/shopsouthdowngarage.ca\/products\/2014-2019-ford-fiesta-st-catback-exhaust","provider":"Southdown Garage Shop","version":"1.0","type":"link"}