{"product":{"id":10933085274454,"title":"MST Performance Heat Shield Clear Top Cover - For BMW B48 Intake B4801 | MST-BW-CCB4801","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eMST's B4801 intake gives the B48 BMWs a proper cold air setup, and this clear top cover completes it. It closes the open top of the system's heat shield with a transparent lid - the filter stays on show, the enclosure gets finished, and the install looks deliberate rather than half-done. A genuine MST accessory made for the BW-B4801 system; match it to your intake, not directly to your car.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOwners running the MST B4801 intake on a B48 1 Series\u003c\/li\u003e\n\u003cli\u003eEnclosing the heat shield while keeping the filter visible\u003c\/li\u003e\n\u003cli\u003eFinishing the engine bay for shows and sale photos\u003c\/li\u003e\n\u003cli\u003eCompleting the system with matching genuine parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Lid For The B4801 Heat Shield\u003c\/h2\u003e\u003cp\u003eThis cover is made for \u003ca href=\"\/products\/mst-performance-cold-air-intake-system-bmw-1-series-f20-f21-2-0t-b48-2016-more-mst-bw-b4801\"\u003ethe MST cold air intake system for the B48 BMW 1 Series F20\/F21 and related models\u003c\/a\u003e. If that system is on your car with its heat shield open-topped, this is the missing piece.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: MST Performance\u003c\/li\u003e\n\u003cli\u003eProduct type: Heat shield clear top cover (intake accessory)\u003c\/li\u003e\n\u003cli\u003eSKU: MST-BW-CCB4801\u003c\/li\u003e\n\u003cli\u003eVehicle application: Accessory for the MST BW-B4801 intake system (B48 BMWs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eOne check before ordering: that the car runs the MST BW-B4801 intake system - the cover is shaped to that heat shield only and does not fit the factory airbox or other intakes.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eMST Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eHeat shield clear top cover (intake accessory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eMST-BW-CCB4801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Application\u003c\/th\u003e\n\u003ctd\u003eFits MST BW-B4801 cold air intake system (BMW 1 Series F20\/F21 2.0T B48 2016+ and more)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes it fit other MST heat shields?\u003c\/h3\u003e\u003cp\u003eNo - this cover is specific to the B4801 system linked above; other MST intakes have their own covers.\u003c\/p\u003e\u003ch3\u003eWhy add a clear cover at all?\u003c\/h3\u003e\u003cp\u003eIt closes the top of the heat shield enclosure while leaving the filter visible - a finished look for the install.\u003c\/p\u003e","vendor":"MST Performance","product_type":"Intake Accessory","created_at":"2026-07-03T13:00:18+01:00","handle":"mst-performance-cold-air-intake-system-bmw-heat-shield-clear-top-cover-b4801-n-a-mst-bw-ccb4801","updated_at":"2026-08-21T10:51:44+01:00","published_at":"2026-07-03T13:00:17+01:00","template_suffix":null,"published_scope":"global","tags":"brand:mst-performance, cat:air-intake, dept:performance-parts, type:intake-accessory","variants":[{"id":54418534957398,"product_id":10933085274454,"title":"Default Title","price":"74.07","sku":"MST-BW-CCB4801","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-07-03T13:00:18+01:00","updated_at":"2026-08-21T10:51:44+01:00","taxable":true,"barcode":null,"grams":500,"image_id":null,"weight":0.5,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14003659833686,"product_id":10933085274454,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":82424548786518,"product_id":10933085274454,"position":1,"created_at":"2026-07-14T13:09:08+01:00","updated_at":"2026-07-14T13:09:10+01:00","alt":"MST Performance Clear Airbox Lid – BMW Heat Shield Clear Top Cover - B4801 N\/A | MST-BW-CCB4801 | Image 1","width":1350,"height":1800,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/c52450a3-a42d-4b78-8e34-e3512beb57e5__24369.jpg?v=1784030950","variant_ids":[]},{"id":82424548819286,"product_id":10933085274454,"position":2,"created_at":"2026-07-14T13:09:08+01:00","updated_at":"2026-07-14T13:09:11+01:00","alt":"MST Performance Clear Airbox Lid – BMW Heat Shield Clear Top Cover - B4801 N\/A | MST-BW-CCB4801 | Image 2","width":1800,"height":1350,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/25c05de6-dfec-4b48-a6f7-799a42684983__31063.jpg?v=1784030951","variant_ids":[]},{"id":82424548852054,"product_id":10933085274454,"position":3,"created_at":"2026-07-14T13:09:08+01:00","updated_at":"2026-07-14T13:09:11+01:00","alt":"MST Performance Clear Airbox Lid – BMW Heat Shield Clear Top Cover - B4801 N\/A | MST-BW-CCB4801 | Image 3","width":1350,"height":1800,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/39242b98-b55e-46e0-90c5-17782e27d1b9__14294.jpg?v=1784030951","variant_ids":[]},{"id":82424548884822,"product_id":10933085274454,"position":4,"created_at":"2026-07-14T13:09:08+01:00","updated_at":"2026-07-14T13:09:10+01:00","alt":"MST Performance Clear Airbox Lid – BMW Heat Shield Clear Top Cover - B4801 N\/A | MST-BW-CCB4801 | Image 4","width":1800,"height":1350,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/0a494b60-bc01-4432-aa80-3fc6dd05a594__13360.jpg?v=1784030950","variant_ids":[]}],"image":{"id":82424548786518,"product_id":10933085274454,"position":1,"created_at":"2026-07-14T13:09:08+01:00","updated_at":"2026-07-14T13:09:10+01:00","alt":"MST Performance Clear Airbox Lid – BMW Heat Shield Clear Top Cover - B4801 N\/A | MST-BW-CCB4801 | Image 1","width":1350,"height":1800,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/c52450a3-a42d-4b78-8e34-e3512beb57e5__24369.jpg?v=1784030950","variant_ids":[]}}}