{"product_id":"mmx-bmw-f40-m135i-b48a20t1-silicone-intake-hose","title":"MMX BMW M135i \u0026 MINI JCW GP3 B48A20T1 Silicone Intake Hose","description":"\u003cp\u003eThe \u003cstrong\u003eMMX B48A20T1 Silicone Intake Hose\u003c\/strong\u003e is engineered for the highest-output version of BMW's B48 engine, as fitted to the BMW M135i and the MINI JCW GP3. It replaces the factory plastic bellows pipe between the airbox and intake backpipe with a reinforced silicone hose, smoothing the airflow into the turbocharger.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy The Factory Bellows Costs Airflow\u003c\/h3\u003e\n\u003cp\u003eThe standard pipe is a concertina-shaped plastic bellows, a shape chosen for packaging and cost rather than flow. Every fold is a small disruption to the air travelling to the turbocharger, and collectively they add measurable turbulence at exactly the point where smooth, undisturbed flow matters most. A smooth-bore silicone hose removes those steps entirely.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSound And Finish\u003c\/h3\u003e\n\u003cp\u003eTwo secondary benefits come with it. The induction note becomes noticeably crisper under load, since the silicone transmits intake sound differently to the flexible plastic original. And the engine bay looks considerably better for it: a moulded silicone hose is one of the tidier visual upgrades available on a B48 car.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReinforced multi-ply silicone construction\u003c\/li\u003e\n\u003cli\u003eReplaces the restrictive factory plastic bellows pipe\u003c\/li\u003e\n\u003cli\u003eSmooth internal bore for improved airflow to the turbocharger\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for the B48A20T1 engine variant\u003c\/li\u003e\n\u003cli\u003eImproved induction acoustics under load\u003c\/li\u003e\n\u003cli\u003eA significantly cleaner engine bay appearance\u003c\/li\u003e\n\u003cli\u003eDirect fitment with no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MMR16-1402\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e BMW B48A20T1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F40 M135i xDrive\u003c\/li\u003e\n\u003cli\u003eMINI JCW GP3 (F56)\u003c\/li\u003e\n\u003cli\u003eOther applications fitted with the B48A20T1 engine variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit other B48 engines?\u003c\/strong\u003e\u003cbr\u003eIt is engineered for the B48A20T1, the highest-output variant. Other B48 versions use different intake pipework and should be checked before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a remap required?\u003c\/strong\u003e\u003cbr\u003eNo. The hose is a direct replacement and works on a standard car, though it suits a tuned engine well.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose The MMX Silicone Hose?\u003c\/h3\u003e\n\u003cp\u003eRemoving the factory bellows is one of the simplest airflow improvements available on a B48A20T1, and silicone is the right material for the job. R44 Performance supplies the MMX silicone hose range with UK stock and worldwide shipping.\u003c\/p\u003e","brand":"MMX","offers":[{"title":"Default Title","offer_id":57930060693886,"sku":"MMR16-1402","price":91.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/MMR16-14026.png?v=1787916886","url":"https:\/\/r44performance.com\/products\/mmx-bmw-f40-m135i-b48a20t1-silicone-intake-hose","provider":"R44 Performance","version":"1.0","type":"link"}