{"product_id":"dinan-free-flow-stainless-exhaust-with-black-tips-for-bmw-f22-m240i","title":"Dinan Free Flow 304 Stainless Steel Performance Exhaust with Twin 89mm Black Tips for BMW M240i F22 (2017) - Helmholtz Drone-Reduced, Bolt-On B58 Coupe","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eDinan stainless sport system with twin 89 mm black tailpipes for BMW 2 Series M240i F22\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Transform the soundtrack and character of your 2017 BMW M240i F22 with this premium Dinan stainless rear section. Crafted from robust 16 gauge 304-grade stainless and finished with stealthy 89 mm black ceramic tailpipe finishers, it delivers a richer, deeper tone on your B58 3.0 turbo while keeping the cabin calm at cruising speeds. The Helmholtz resonance chamber technology targets low‑rpm boom for a drone-reduced drive, and the direct-fit design mounts to the factory hangers for a straightforward bolt-on upgrade.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    We have fitted this system in-house for UK customers and the feedback has been consistently superb. Fitment precision, sound quality and day-to-day usability make it a favourite for enthusiasts who want a serious sound upgrade without sacrificing refinement.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHighlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFlow-optimised design for sharper throttle response and improved exhaust gas velocity\u003c\/li\u003e\n    \u003cli\u003eHelmholtz chamber tuning minimises in-cabin resonance for relaxed motorway cruising\u003c\/li\u003e\n    \u003cli\u003eDurable 16 gauge 304 stainless construction for long-term corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eTwin 89 mm black ceramic coated tailpipes for a subtle, motorsport-inspired look\u003c\/li\u003e\n    \u003cli\u003eDirect-fit to OEM mount points for an easy, bolt-on installation\u003c\/li\u003e\n    \u003cli\u003eRefined at light throttle, assertive under load with the addictive burbles and pops M240i drivers love\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy it belongs on your F22\u003c\/h3\u003e\n  \u003cp\u003e\n    Looking for a BMW 2 Series M240i sound upgrade that balances performance and comfort. This Dinan rear section gives your B58-powered coupe a stronger voice without the unwanted drone. The high-quality materials, ceramic-coated tips and resonance-cancelling design provide the premium finish and everyday civility you expect from a top-tier sports system.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003e\n    - 2017 BMW M240i F22 coupe, B58 petrol\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting service\u003c\/h3\u003e\n  \u003cp\u003e\n    Direct bolt-on using factory hangers. Professional installation available at MJ Modifications in Warwickshire. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhat UK owners are searching for\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW 2 Series M240i F22 sports exhaust UK, B58 M240i rear section, performance back box for M240i, stainless muffler upgrade BMW 2 Series, drone reduced M240i system, black 89 mm tailpipe tips BMW, resonated rear silencer M240i, bolt-on M240i exhaust upgrade, M240i sound enhancement, BMW F22 B58 performance muffler.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975109656962,"sku":"hc7rxkt8iz","price":1567.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/D660-0067-BLK__64929.1535097210.jpg?v=1763320537","url":"https:\/\/mjmodifications.co.uk\/products\/dinan-free-flow-stainless-exhaust-with-black-tips-for-bmw-f22-m240i","provider":"MJ Modifications","version":"1.0","type":"link"}