{"product_id":"ford-focus-st-mk4-gpf-ppf-delete-performance-exhaust","title":"Ford Focus ST (Mk4) GPF \/ PPF Delete Performance Exhaust","description":"\u003cbody\u003e\n  \u003cdiv\u003e\n    \u003ch2\u003eOPF\/PPF Bypass Pipe for Focus ST Mk4 — louder, freer flowing, track-ready\u003c\/h2\u003e\n    \u003cp\u003eUnlock the soundtrack your hot hatch deserves with this Cobra Sport particulate filter removal section for the Mk4 ST. This high-quality stainless steel replacement pipe uses 3 inch 76.2 mm mandrel-bent tubing and precision TIG welding to remove a major restriction after the turbo, delivering a noticeably more aggressive tone, sharper response and a far more engaging drive.\u003c\/p\u003e\n\n    \u003cp\u003eIf you are searching for OPF delete, GPF delete pipe, PPF bypass, OPF removal, particulate filter delete, OPF replacement section or Focus ST Mk4 mid-pipe upgrade, this is the direct-fit solution. Designed to install between the factory downpipe and the centre section, it swaps out the original petrol particulate filter section for a smooth, high-flow route that really lets the 2.3 EcoBoost breathe.\u003c\/p\u003e\n\n    \u003ch3\u003eWhy enthusiasts choose this Cobra Sport OPF delete\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e3 inch 76.2 mm stainless steel tubing for maximum gas flow and reduced back pressure\u003c\/li\u003e\n      \u003cli\u003eTIG-welded construction for an exact fit and long-term durability\u003c\/li\u003e\n      \u003cli\u003eTransforms volume and character with a sportier, more purposeful note\u003c\/li\u003e\n      \u003cli\u003eDirect replacement for the OE particulate filter section from downpipe to centre\u003c\/li\u003e\n      \u003cli\u003eSupplied with all required gaskets and fittings for installation\u003c\/li\u003e\n      \u003cli\u003eTrack and motorsport use only, as it removes the petrol particulate filter\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp\u003eWe run this hardware on customer builds and the feedback is consistently excellent. Owners report a deeper tone, more presence across the rev range and a properly exciting soundtrack on throttle without the dull, muted feel of the stock setup.\u003c\/p\u003e\n\n    \u003ch3\u003eTechnical pedigree you can trust\u003c\/h3\u003e\n    \u003cp\u003eCobra Sport’s precision TIG welding and motorsport development speak for themselves. Their systems support competitive teams in the Kwik Fit British Touring Car Championship, with track-proven know-how flowing straight into these road-going upgrades.\u003c\/p\u003e\n\n    \u003ch3\u003eFitment and setup\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eApplication: Mk4 ST 2.3 EcoBoost, fits between the turbo downpipe and centre section\u003c\/li\u003e\n      \u003cli\u003eAlso known as: OPF delete pipe, GPF removal pipe, PPF bypass, OPF replacement section\u003c\/li\u003e\n      \u003cli\u003eECU note: an engine calibration is required at installation to prevent the EML and to account for the removal of the particulate filter\u003c\/li\u003e\n      \u003cli\u003eLegal note: for competition and off-road use only due to emissions equipment removal\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eProfessional installation available\u003c\/h3\u003e\n    \u003cp\u003eWant it fitted by specialists who build fast Fords all day long? Book your installation with MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a tailored quote and availability.\u003c\/p\u003e\n\n    \u003ch3\u003eSearch-friendly terms you might recognise\u003c\/h3\u003e\n    \u003cp\u003eFocus ST Mk4 OPF delete, Mk4 ST GPF delete pipe, PPF delete pipe Focus, OPF bypass tube, particulate filter removal section, straight-through mid pipe, downpipe to centre section upgrade, 3 inch exhaust section, stainless OPF delete Focus ST.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/body\u003e","brand":"CT CARBON","offers":[{"title":"Resonated","offer_id":55979522785666,"sku":"FD123","price":251.34,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated","offer_id":55979522818434,"sku":"FD124","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/Ford-Focus-ST-Mk4-GPF-Delete-Resonated-CobraExhaust-FD123_9092db7c-2282-428b-b4e8-66628d972c40.jpg?v=1763392972","url":"https:\/\/mjmodifications.co.uk\/products\/ford-focus-st-mk4-gpf-ppf-delete-performance-exhaust","provider":"MJ Modifications","version":"1.0","type":"link"}