{"product_id":"maf-air-intake-tube-pair-for-bmw-x5m-x6m-2015-2017-4-4l","title":"MAF Air Intake Tube Pair for BMW X5M X6M (2015-2017) 4.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow MAF Air Intake Tube Pair for 2015-2017 BMW X5M,X6M (F85\/F86)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The MAF Air Intake Tube Pair replaces the restrictive factory plastic mass air flow housings on the 2015-2017 BMW X5M and X6M to stabilize sensor voltage readings and eliminate intake airflow turbulence.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW X5M,X6M Intake Limitation\u003c\/h3\u003e\n\u003cp\u003eFactory intake plumbing on the \u003cstrong\u003eF85\u003c\/strong\u003e and \u003cstrong\u003eF86\u003c\/strong\u003e platforms relies on multi-piece composite plastic housings that endure severe heat soak from the central hot-vee turbocharger assembly. Over time, plastic thermal cycling invites warpage and potential vacuum leaks around sensor bungs. Furthermore, internal wall stepping and core shift in OEM molded plastic disturb boundary-layer airflow, producing turbulent cross-flow over the mass air flow sensor wire under high compressor demand.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for the twin-bank \u003cstrong\u003eS63\u003c\/strong\u003e twin-turbo 4.4L engine, this matched pair features continuous 3-inch (76mm) outer diameter aluminum tubing with ultra-smooth internal walls for stable, laminar airflow. Precision CNC-machined MAF sensor flanges are TIG welded directly to each housing, guaranteeing an airtight seal with factory O-rings and retaining exact OEM sensor depth. The compact 4.7-inch (120mm) architecture allows clean integration into tight engine bays, finished in a durable gloss black anodized coating that resists under-hood chemical exposure and corrosion.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x 3\" Aluminum MAF Air Intake Tubes\u003c\/li\u003e\n  \u003cli\u003e4 x MAF Sensor Mounting Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2015-2017 BMW X5M,X6M\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eS63 4.4L Twin-Turbo V8 \/ F85, F86\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e567 hp \/ 553 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015-2017 BMW X5 M (F85) 4.4L Twin-Turbo V8 S63\u003c\/li\u003e\n  \u003cli\u003e2015-2017 BMW X6 M (F86) 4.4L Twin-Turbo V8 S63\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the F85\/F86 X5M,X6M?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2015-2017 BMW X5M,X6M equipped with the \u003cstrong\u003eS63\u003c\/strong\u003e 4.4L twin-turbo V8 engine.\u003c\/p\u003e\n\n\u003ch4\u003eAre new mass air flow sensors included with these tubes?\u003c\/h4\u003e\n\u003cp\u003eNo, you transfer your factory OEM sensors directly into the CNC-machined flanges using the included mounting hardware.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to meet strict European high-performance tolerances, these fabricated aluminum MAF housings maintain clean volumetric airflow signals to protect sensitive DME fuel trims and prevent lean-condition check engine lights under load.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67901481025784,"sku":"DS-EOD6VCBYB","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/bmw-maf-tube-pair-main_9d65d649-f8a9-4a90-b5a4-0467a7b4c2ad.jpg?v=1793337517","url":"https:\/\/performancechiptuning.com\/fr\/products\/maf-air-intake-tube-pair-for-bmw-x5m-x6m-2015-2017-4-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}