{"product_id":"dinan-free-flow-stainless-exhaust-with-polished-tips-for-bmw-f30-f31-330i-f32-f33-f36-430i","title":"Dinan Free Flow Performance Stainless Steel Exhaust with Twin 3in Polished Tips for BMW 330i \u0026 430i (F30 F31 F32 F33 F36)","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003ePerformance exhaust upgrade for BMW 3 Series 330i and 4 Series 430i F3x\u003c\/h2\u003e\n  \n  \u003cp\u003eGive your 2.0 turbo BMW the soundtrack and response it deserves with this high-grade Dinan rear section. The free‑flowing design reduces restriction for genuine gains and a richer, deeper tone that stays civil on the motorway and comes alive when you put your foot down. Expect a noticeable improvement in character without intrusive low‑rpm boom.\u003c\/p\u003e\n  \n  \u003cp\u003eWe have installed this system for customers and on our own demonstrators. Feedback has been consistently superb on sound quality, fitment and finish. If you want a premium exhaust note and OEM+ refinement, this is the one.\u003c\/p\u003e\n  \n  \u003ch3\u003eHighlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReal-world performance increase: up to 4 bhp and 3 lb‑ft\u003c\/li\u003e\n    \u003cli\u003eLower back pressure for improved flow and sharper throttle response\u003c\/li\u003e\n    \u003cli\u003eRefined, sporty note with minimal cabin drone\u003c\/li\u003e\n    \u003cli\u003eConstructed from 16‑gauge 304 grade stainless for long-term corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eDual 76 mm outlets with laser-etched branding in a highly polished finish\u003c\/li\u003e\n    \u003cli\u003eSimple bolt-on fit with supplied mounting hardware\u003c\/li\u003e\n    \u003cli\u003eEngineered specifically for F3x 330i and 430i platforms for perfect alignment\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\n  \u003cp\u003eDesigned for the following BMW models with the 2.0 petrol turbo engine:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eF30 3 Series 330i Saloon (2017)\u003c\/li\u003e\n    \u003cli\u003eF31 3 Series 330i Touring (2017)\u003c\/li\u003e\n    \u003cli\u003eF32 4 Series 430i Coupe (2017)\u003c\/li\u003e\n    \u003cli\u003eF33 4 Series 430i Convertible (2017)\u003c\/li\u003e\n    \u003cli\u003eF36 4 Series 430i Gran Coupe\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eSound and finish\u003c\/h3\u003e\n  \u003cp\u003eThe tuned rear box produces a deeper idle, a fuller mid‑range and a crisp top‑end without harshness. The twin 3 inch polished tailpipes fill the valance beautifully and the laser detail adds a subtle premium touch.\u003c\/p\u003e\n  \n  \u003ch3\u003eWhy buy from us\u003c\/h3\u003e\n  \u003cp\u003eMJ Modifications supplies genuine Dinan hardware trusted by enthusiasts. We have fitted this system many times and customers love the premium tone, the quality materials and the factory‑level fit.\u003c\/p\u003e\n  \n  \u003ch3\u003eFitting and installation\u003c\/h3\u003e\n  \u003cp\u003eDirect bolt-on. All required hardware is included. Prefer a professional install. Book fitting with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n  \n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series 330i sport exhaust, 4 Series 430i performance back box, F30 F31 F32 F33 F36 exhaust upgrade, B48 2.0T exhaust sound, UK BMW exhaust system, T304 stainless rear section, dual 76mm chrome tips, laser engraved tailpipes, drone-free motorway cruising, bolt-on BMW exhaust UK, 330i saloon exhaust, 330i Touring system, 430i Coupe exhaust, 430i Cabriolet exhaust, 430i Gran Coupe exhaust, premium BMW exhaust note, performance rear silencer, cat back style search, BMW F3x exhaust replacement, sport tailpipe upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975110181250,"sku":"oqvat4p8zx","price":1153.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/D660-0069__03891.1535040985.jpg?v=1763320562","url":"https:\/\/mjmodifications.co.uk\/products\/dinan-free-flow-stainless-exhaust-with-polished-tips-for-bmw-f30-f31-330i-f32-f33-f36-430i","provider":"MJ Modifications","version":"1.0","type":"link"}