{"product_id":"remus-cat-back-system-left-right-with-integrated-valves-using-the-oe-valve-control-system-with-4-tail-pipes-a-84-mm-straight-carbon-insert-3-series-g20-g21-m340i-xdrive-275-kw-b58b30b-2019","title":"Remus Cat back System Left\/Right with Integrated valves using the OE valve control system with 4 tail pipes Ø 84 mm straight, carbon insert - 3 Series G20\/G21 M340i xDrive 275 kW B58B30B 2019-","description":"\u003cbody\u003e\n  \u003ch2\u003ePremium sports exhaust upgrade for BMW 3 Series G20 G21 M340i xDrive 2019 onwards\u003c\/h2\u003e\n  \u003cp\u003eTransform your B58-powered M340i with a high quality twin-exit rear system featuring quad 84 mm straight outlets with carbon fibre inserts. This valved performance system keeps your factory flap control, delivering a refined cruising note with a deep motorsport tone when you want it. Built from robust stainless steel with a shot-peened style finish and crafted in Austria for exceptional quality.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this system\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRetains OEM valve electronics for plug-in convenience and on-demand sound control\u003c\/li\u003e\n    \u003cli\u003eLower restriction design for improved flow and sharper throttle response\u003c\/li\u003e\n    \u003cli\u003eDurable stainless construction with a premium, bead-blasted look\u003c\/li\u003e\n    \u003cli\u003eQuad 84 mm straight tips with carbon fibre detailing for a purposeful rear end\u003c\/li\u003e\n    \u003cli\u003ePrecision fit with factory-style alignment for a clean, OEM-plus appearance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eVehicle: BMW M340i xDrive, G20 saloon and G21 touring, B58B30B, 275 kW, 2019 onward\u003c\/li\u003e\n    \u003cli\u003eStyling: suits vehicles with the M Sport package and the genuine rear diffuser specific to the M340i G20, BMW part number 51 12 8 069 391\u003c\/li\u003e\n    \u003cli\u003eInstallation: the stock rear section requires cutting to fit this system\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eOPF GPF information\u003c\/h3\u003e\n  \u003cp\u003eThis exhaust replaces the particulate filter assembly. Removing the OPF GPF can illuminate the engine warning lamp. An ECU calibration is typically required to code out the relevant monitoring.\u003c\/p\u003e\n\n  \u003ch3\u003eReal world results\u003c\/h3\u003e\n  \u003cp\u003eWe have installed this setup for customers at MJ Modifications and the feedback is consistently positive. Owners love the richer six-cylinder character, the tasteful carbon tailpipes and the way the valve control keeps things civil for daily use while sounding exciting under load.\u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e085020 1000 + 085020 0000 + 085020 1500 + 0046 83C\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eProfessional fitting\u003c\/h3\u003e\n  \u003cp\u003eWant it fitted properly the first time Our team at MJ Modifications in Warwickshire can supply and install this system, and arrange the required ECU solution where applicable. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003ePopular search terms\u003c\/h3\u003e\n  \u003cp\u003eBMW M340i exhaust upgrade, G20 G21 B58 performance exhaust, M340i valved exhaust, quad exit carbon tips, OPF delete M340i, GPF removal M340i, B58 sound upgrade, BMW 3 Series performance system, valve controlled exhaust, M340i touring exhaust, M340i saloon exhaust, BMW M340i stainless exhaust, 84 mm tips carbon fibre, Austrian made exhaust, plug and play valve control.\u003c\/p\u003e\n\u003c\/body\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977411903874,"sku":"REM21C-244","price":2929.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/0850201500__65328.1635942438.jpg?v=1763374673","url":"https:\/\/mjmodifications.co.uk\/products\/remus-cat-back-system-left-right-with-integrated-valves-using-the-oe-valve-control-system-with-4-tail-pipes-a-84-mm-straight-carbon-insert-3-series-g20-g21-m340i-xdrive-275-kw-b58b30b-2019","provider":"MJ Modifications","version":"1.0","type":"link"}