{"product_id":"bmw-420i-turbo-blanket-b48-engine","title":"Funk Motorsport BMW 420i B48 Turbo Blanket – BMW 4 Series Turbo Heat Shield","description":"\u003ch2\u003eBMW 420i B48 Turbo Blanket by Funk Motorsport\u003c\/h2\u003e\n\n\u003ch2\u003eHow This Turbo Blanket Supports BMW 4 Series Performance\u003c\/h2\u003e\n\u003cp\u003eThe Funk Motorsport turbo blanket is engineered for the BMW 420i with the B48 engine, addressing the specific heat management challenges faced by modern turbocharged 4 Series models. By insulating the turbocharger, it helps reduce engine bay temperatures, supporting more stable turbo operation and protecting sensitive engine components from heat exposure. This is especially valuable for owners who demand reliable performance in daily driving, spirited road use, or on track.\u003c\/p\u003e\n\n\u003ch2\u003eTurbo Blanket Function and System Role\u003c\/h2\u003e\n\u003cp\u003eTurbochargers generate intense heat that can radiate into the engine bay, risking heat soak and potential damage to wiring, hoses, and intake components. The Funk Motorsport turbo blanket is designed to contain this heat within the turbo housing, helping to maintain lower underbonnet temperatures and more consistent intake air temperatures. This supports overall engine reliability and can help preserve power output during demanding conditions.\u003c\/p\u003e\n\n\u003ch2\u003eWhere This Upgrade Makes a Difference\u003c\/h2\u003e\n\u003cp\u003eThis turbo blanket is ideal for BMW 420i owners who:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrive in hot climates or heavy traffic where engine bay heat is a concern\u003c\/li\u003e\n  \u003cli\u003eParticipate in track days or spirited driving events\u003c\/li\u003e\n  \u003cli\u003eHave modified their B48 engine for increased boost or power\u003c\/li\u003e\n  \u003cli\u003eWant to protect surrounding components from thermal stress\u003c\/li\u003e\n  \u003cli\u003eSeek a straightforward, effective heat management upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor those building a reliable daily driver, a performance-focused street car, or a track-ready 4 Series, this turbo blanket helps manage thermal load and supports long-term engine health.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits of the Funk Motorsport BMW 420i Turbo Blanket\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for precise fitment on BMW 420i B48 turbochargers\u003c\/li\u003e\n  \u003cli\u003eHelps reduce underbonnet temperatures for improved reliability\u003c\/li\u003e\n  \u003cli\u003eSupports more consistent turbo performance by limiting heat soak\u003c\/li\u003e\n  \u003cli\u003eAvailable in Titanium and Carbon Fibre finishes for engine bay personalisation\u003c\/li\u003e\n  \u003cli\u003eFeatures Funk Motorsport's multi-layer construction for enhanced thermal insulation\u003c\/li\u003e\n  \u003cli\u003eRemovable design allows for routine turbo maintenance without damaging the blanket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConstruction and Material Details\u003c\/h2\u003e\n\u003cp\u003eThe Funk Motorsport turbo blanket for the BMW 420i B48 engine is available in both Titanium and Carbon Fibre finishes. Each blanket utilises a robust multi-layer construction, engineered to provide advanced thermal insulation compared to standard alternatives. The removable design is a unique feature, allowing for easy access during turbo maintenance while preserving the integrity of the blanket. This product is developed with input from motorsport and performance applications, ensuring suitability for demanding environments.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation and Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis turbo blanket is designed specifically for the BMW 420i equipped with the B48 engine and factory turbocharger. Installation can be performed by experienced enthusiasts with basic engine bay knowledge, but professional fitting is recommended to ensure correct placement and maximum effectiveness. Always verify compatibility with your specific model year and turbo configuration before purchase. If your vehicle features a non-standard or aftermarket turbo, confirm fitment before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFunk Motorsport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eTurbo Blanket \/ Turbo Heat Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Fitment\u003c\/th\u003e\n\u003ctd\u003eBMW 420i (B48 engine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Finishes\u003c\/th\u003e\n\u003ctd\u003eTitanium, Carbon Fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eMulti-layer removable design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eTurbocharger thermal insulation for BMW 4 Series B48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions – BMW 420i Turbo Blanket\u003c\/h2\u003e\n\u003ch3\u003eHow does this turbo blanket benefit my BMW 420i?\u003c\/h3\u003e\n\u003cp\u003eBy containing turbo heat, the blanket helps maintain lower engine bay temperatures, supporting more consistent turbo operation and reducing the risk of heat-related component damage.\u003c\/p\u003e\n\n\u003ch3\u003eIs this turbo blanket compatible with all BMW 420i B48 engines?\u003c\/h3\u003e\n\u003cp\u003eThis product is designed for the BMW 420i fitted with the B48 turbocharged engine and factory turbo. Compatibility with other models or aftermarket turbo setups should be verified before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Titanium and Carbon Fibre finishes?\u003c\/h3\u003e\n\u003cp\u003eBoth finishes offer the same level of thermal protection. The choice is primarily aesthetic, allowing you to match your engine bay style preferences.\u003c\/p\u003e\n\n\u003ch3\u003eCan the turbo blanket be removed for maintenance?\u003c\/h3\u003e\n\u003cp\u003eYes, Funk Motorsport's design allows the blanket to be removed and refitted during routine turbo servicing, unlike many competitor products.\u003c\/p\u003e\n\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003eWhile installation can be performed by experienced enthusiasts, professional fitting is recommended to ensure correct placement and maximum effectiveness.\u003c\/p\u003e\n\n\u003ch3\u003eWill this turbo blanket fit if I have upgraded my turbo?\u003c\/h3\u003e\n\u003cp\u003eThis blanket is tailored for the factory B48 turbo. If you have a non-standard or aftermarket turbo, please confirm dimensions and fitment before ordering.\u003c\/p\u003e","brand":"Funk Motorsport","offers":[{"title":"Carbon Fibre","offer_id":53292141117782,"sku":"FUNK-TBTB48-CF","price":187.5,"currency_code":"GBP","in_stock":true},{"title":"Titanium","offer_id":53292141150550,"sku":"FUNK-TBTB48-TI","price":180.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/FUN_007-12-scaled-scaled_796a177a-8ad2-48a2-9205-d5915d798662.jpg?v=1777216431","url":"https:\/\/hooniesadrenaline.co.uk\/products\/bmw-420i-turbo-blanket-b48-engine","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}