{"product_id":"mst-performance-intake-air-kit-induction-for-bmw-m340i-m240i-b58-2019-g20-g42","title":"MST BMW M340i G20\/G21 \u0026 M240i G42 B58 Intake Kit","description":"\u003cp\u003eMST intake kit for the BMW M340i G20\/G21 and M240i G42 with the B58 engine, as listed in the product application. Confirm the exact intake revision against the engine bay before ordering.\u003c\/p\u003e\u003cp\u003eChoose this kit by the engine, chassis and intake connection, then compare the filter type and included pipework. These details matter when two kits are listed for the same vehicle.\u003c\/p\u003e\u003ch2\u003eFeatures and specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned to support throttle response\u003c\/li\u003e\n\u003cli\u003eBlack powder coated heat shield and inlet pipe\u003c\/li\u003e\n\u003cli\u003eEasy to maintain dry pleated filter\u003c\/li\u003e\n\u003cli\u003eCold air straight to the turbo charger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded components\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlack powder coated heat shield\u003c\/li\u003e\n\u003cli\u003eBlack powder coated 4\" inlet pipe\u003c\/li\u003e\n\u003cli\u003e4\" red pleated filter\u003c\/li\u003e\n\u003cli\u003eSilicone joiner\u003c\/li\u003e\n\u003cli\u003eFull fitting kit with easy step by step instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication notes\u003c\/h2\u003e\u003cp\u003eThe M240i G42 B58 and M2 G87 S58 use different engines. This B58 listing is not an M2 G87 S58 intake.\u003c\/p\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\u003cp\u003eCheck the engine code, model year and any sensor or steering-side restrictions listed above. If you are unsure, \u003ca href=\"\/pages\/contact-us\"\u003econtact Nineteen72 Performance\u003c\/a\u003e with your registration or VIN and a photo of the current intake.\u003c\/p\u003e\u003ch2\u003eIntake kit questions\u003c\/h2\u003e\u003ch3\u003eWill this give a specific power increase?\u003c\/h3\u003e\u003cp\u003eResults depend on the engine, calibration and supporting modifications. A quoted gain from another vehicle is not a guaranteed result for your car.\u003c\/p\u003e\u003ch3\u003eHow should the filter be maintained?\u003c\/h3\u003e\u003cp\u003eFollow the instructions for the exact filter supplied. Foam and pleated media can require different cleaning products and treatment.\u003c\/p\u003e\u003cp\u003eExplore the \u003ca href=\"\/collections\/mst-performance-automotive-air-intakes\"\u003eMST Performance intake range\u003c\/a\u003e or read our \u003ca href=\"\/blogs\/buying-guides\/mst-performance-intake-buying-guide-bmw-vag\"\u003eMST intake buying guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"MST Performance","offers":[{"title":"Default Title","offer_id":57843866304861,"sku":"MST-BW-B5811","price":487.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/d51c8dfb-5296-4d74-a21f-c31a1b8d01f6__72667.1749628370.jpg?v=1750686885","url":"https:\/\/www.nineteen72performance.co.uk\/products\/mst-performance-intake-air-kit-induction-for-bmw-m340i-m240i-b58-2019-g20-g42","provider":"Nineteen72 Performance","version":"1.0","type":"link"}