{"product_id":"performance-air-filter-for-land-rover-defender-l663-fb01111","title":"Performance Air Filter for Land Rover Defender L663 2.0, 3.0 \u0026 5.0 V8 (2019-2026)","description":"\u003ch2\u003eHigh-Flow Replacement Panel Air Filter for Land Rover Defender (L663)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The BMC performance panel air filter replaces the restrictive factory paper element on the Land Rover Defender to reduce intake depression, increase airflow velocity, and sharpen throttle response.\u003c\/p\u003e\n\u003ch3\u003eThe Stock Land Rover Defender Intake Restriction\u003c\/h3\u003e\n\u003cp\u003eFactory air filtration in the \u003cstrong\u003eL663\u003c\/strong\u003e relies on dense, tightly packed cellulose paper media optimized primarily for extended service intervals rather than continuous airflow efficiency. Under heavy load, this dense barrier produces a notable pressure drop across the intake tract. As surface dust cakes the paper fibers, induction resistance escalates, forcing the turbocharger to work harder to overcome intake restriction, which blunts throttle tip-in response during off-road and towing conditions.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThe BMC filter replacement panel utilizes multi-layer surgical cotton gauze saturated with low-viscosity synthetic oil, supported by an epoxy-coated alloy mesh. This depth-loading design captures airborne particulate down to 7 microns while dramatically lowering pressure drop compared to stock paper. Manufactured via a single-piece polyurethane molding process without welded joints, the durable perimeter gasket ensures airtight sealing within the factory airbox, preventing particulate blow-by under severe operating vibration.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilters per kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 (2 required on 5.0 V8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e346mm x 163mm panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMC FB01111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the following vehicles (BMC fitment data):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLand Rover Defender (L663) 2.0 D200 SD4 (200 HP) | 2019+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 2.0 D240 SD4 (241 HP) | 2019+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 2.0 P300 Si4 (300 HP) | 2019+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 2.0 P400e Hybrid (300 HP) | 2020+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 2.0 P400e Hybrid (404 HP) | 2020+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 3.0 D200 Mhev (200 HP) | 2020+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 3.0 D250 Mhev (249 HP) | 2020+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 3.0 D300 Mhev (300 HP) | 2020+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 3.0 P300 Mhev (300 HP) | 2022+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 3.0 P400 I6 Mhev (400 HP) | 2019+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 5.0 P500 [2 Filters Required] (500 HP) | 2023+\u003c\/li\u003e\n\u003cli\u003eLand Rover Defender (L663) 5.0 P525 [2 Filters Required] (525 HP) | 2019+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBMC marks the 5.0 P500 and P525 as [2 Filters Required]; each package contains 1 filter, so order 2 for those.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Cross Reference (BMC):\u003c\/strong\u003e LAND ROVER L8B29610AA, LAND ROVER LR129322\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the L663 Defender?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the Land Rover Defender equipped with the \u003cstrong\u003eIngenium\u003c\/strong\u003e engine platform. BMC marks the 5.0 V8 P500 \/ P525 as 2 filters required; order 2 for those models.\u003c\/p\u003e\n\u003ch4\u003eWill this filter trigger a Check Engine Light (CEL) or require an ECU remap?\u003c\/h4\u003e\n\u003cp\u003eNo, this drop-in panel filter operates seamlessly within factory MAF and MAP sensor calibration thresholds and requires zero ECU tuning.\u003c\/p\u003e\n\u003ch3\u003eThe Land Rover Precision Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned to satisfy stringent European tolerances, this washable oiled-cotton filtration unit provides optimal induction airflow without risking MAF fouling or check-engine codes during severe overland duty.\u003c\/p\u003e","brand":"BMC","offers":[{"title":"Default Title","offer_id":67576564154616,"sku":"DS-FB01111","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-air-filter-for-land-rover-defender-l663-fb01111-1.jpg?v=1791226375","url":"https:\/\/performancechiptuning.com\/products\/performance-air-filter-for-land-rover-defender-l663-fb01111","provider":"Performance Chip Tuning","version":"1.0","type":"link"}