{"product_id":"dinan-20-25-bmw-x3-x4-m40i-cold-air-intake","title":"Dinan 20-25 BMW X3\/X4 M40i Cold Air Intake","description":"\u003cp\u003e\u003cstrong\u003e⚠ No shipping to California due to CARB regulation.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhile sound is undoubtedly important for a large swath of consumers, performance enhancements are equally as important to others. Common to all Dinan intake design, improvements upon the factory design by increasing flow via a larger airbox and filter element were made. These standard adjustments improve throttle response (and acceleration) and lessen the strain on the turbocharger for maximum efficiency. While box and filter enlargement and redesign are major factors in ultimately producing a more potent intake, they are not the only variables in creating a more efficient design either. The resonator assembly that limited auditory enjoyment also created a more turbulent airflow path by introducing alternative stunted pathways. The Dinan carbon fiber intake tube eliminates these flow disruptions with a smoother, direct flow path for maximum potential efficiency and an overall 7% increase in flow when compared to stock.\u003c\/p\u003e\u003cp\u003eCarbon Fiber - G01\/G02\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImproved throttle\/turbo response compared to stock resulting in quicker acceleration\u003c\/li\u003e\n\u003cli\u003e66% larger volume air box (stock: 150in3, Dinan: 250in3) for increased breathability\u003c\/li\u003e\n\u003cli\u003eFlows 7% more than stock (stock: 458 CFM, Dinan: 589 CFM in 24-inches of H2O)\u003c\/li\u003e\n\u003cli\u003e44% increase in filter area (stock: 57in², Dinan: 82in²) for optimum flow\u003c\/li\u003e\n\u003cli\u003eWashable and reusable high flow pleated cotton gauze filter\u003c\/li\u003e\n\u003cli\u003eA pronounced sporty sound courtesy of a semi-open design\u003c\/li\u003e\n\u003cli\u003eOptimized carbon fiber intake tube with less restriction\u003c\/li\u003e\n\u003cli\u003eEliminates upper intake resonator\u003c\/li\u003e\n\u003cli\u003eQuick and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":47985210228887,"sku":"dnnD760-0075","price":522.41,"currency_code":"USD","in_stock":false}],"url":"https:\/\/nlpperformance.com\/en-ca\/products\/dinan-20-25-bmw-x3-x4-m40i-cold-air-intake","provider":"Next Level Performance","version":"1.0","type":"link"}