{"product_id":"maf-air-intake-tube-pair-for-bmw-x6-xdrive50i-2015-2017-4-4l","title":"MAF Air Intake Tube Pair for BMW X6 xDrive50i (2015-2017) 4.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eTIG-Welded Aluminum MAF Air Intake Tube Pair for 2015-2017 BMW X6 (F16)\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 intake housings on the 2015-2017 BMW X6 xDrive50i to smooth incoming airflow across the sensors and eliminate air-metering turbulence.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW X6 Hot-Vee Intake Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory composite intake ducting on the hot-vee \u003cstrong\u003eN63\u003c\/strong\u003e 4.4L twin-turbo V8 is continuously subjected to severe underhood thermal cycling. Over time, plastic MAF housings become brittle, warp at the sensor seat, and develop micro-cracks that allow unmetered vacuum leaks, throwing trim-mismatch fault codes. Internally, OEM housings incorporate stepped transitions, restrictive sound baffles, and irregular boundary profiles that disrupt laminar flow, producing unstable mass air sensor readings under high boost demands.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eFabricated from mandrel-sized 6061 aluminum with a true 3-inch (76mm) outer diameter, this matched pair delivers a clean, low-restriction charge tract directly to each compressor inlet. Every housing incorporates a precision CNC-machined MAF flange that is TIG-welded to match factory sensor immersion depth and orientation without requiring spacers or drilling. The continuous smooth-bore internal wall prevents boundary layer separation across the sensor wire, delivering stable frequency feedback to the DME. A compact 4.7-inch (120mm) length integrates seamlessly with 3-inch silicone couplers, and the black anodized surface layer prevents galvanic corrosion and resists heat soak.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x 3\" (76mm) 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 X6\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;\"\u003e\n\u003cstrong\u003eN63\u003c\/strong\u003e 4.4L Twin-Turbo V8 \/ \u003cstrong\u003eF16\u003c\/strong\u003e\n\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;\"\u003e445 hp \/ 480 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 X6 xDrive50i (F16) 4.4L N63 Twin-Turbo V8\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 F16 X6?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2015-2017 BMW X6 equipped with the \u003cstrong\u003eN63\u003c\/strong\u003e 4.4L twin-turbo V8 engine.\u003c\/p\u003e\n\n\u003ch4\u003eAre new mass airflow sensors required for installation?\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\u003eHigh-output European twin-turbo engines demand precise air metering; these aluminum housings guarantee airtight sensor seating to eliminate erratic trim adaptations and preserve CEL-free throttle response.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67901480435960,"sku":"DS-EGPKMYA5K","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_806b5190-08f6-4e4c-bee5-2ed46c1255cb.jpg?v=1793337517","url":"https:\/\/performancechiptuning.com\/fr\/products\/maf-air-intake-tube-pair-for-bmw-x6-xdrive50i-2015-2017-4-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}