{"product_id":"do88-lf-250-intake-system-bmw-320i-330e-330i-g20-g21","title":"DO88 LF-250 Intake system, BMW 320i 330e 330i G20 G21","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003edo88 proudly presents the Intake System for BMW 320i and 330i G20, engineered for high power outputs!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFiltration, airflow and heat are the key considerations when designing a new intake system for a turbocharged engine.\u003c\/p\u003e\u003cp\u003eOur do88 intake system has been developed to provide the turbo with good filtration, improved airflow path while also maintaining low inlet temperatures. One design challenge for this B48 \/ B46 Intake system is location, it is just next to the exhaust manifold which rapidly heat soaks this position in the engine bay.\u003c\/p\u003e\u003cp\u003eHigh air intake temperatures are terrible for the engine performance as the turbo would have to build boost with hot, less dense air. This is why a fully sealed intake system is the only way to go to ensure IAT's are kept to a minimum. A fully sealed system however has a challenge since it results in a restriction with only one stock air feed in the bottom of the air filter box to draw air in from. During development we noticed the system must have a secondary air feed to remove this restriction. Our sealed airbox also has a heat shield to minimize the radiative heat transfer from the exhaust manifold. To guarantee enough air volume around the filter we designed a large 7\"; airbox which of course also leaves space for strut braces.\u003cbr\u003e\u003cbr\u003eAs replacement to the stock intake hose we designed a large 102mm (4\";) mandrel bent aluminum pipe combined with a custom made silicone hose. Fitted to the intake pipe is our large custom-designed air filter. The filter has a densely knitted cotton gauze for superior filtration. It is of course washable and reusable for optimum performance and long service life.\u003cbr\u003e\u003cbr\u003eThe original air filter box and turbo inlet hose are designed with elements that minimize the noise produced by the turbo and the air induction. Specifically, the factory intake hose features two sound silencers to ensure the turbo operates quietly. In contrast, our intake system comes without these noise-reducing elements, allowing a more audible turbo spool and induction sound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge 105mm (4,1\";) custom-designed cotton air filter with densely knitted cotton gauze. The filter is delivered without any filter oil applied therefore we recommend that the air filter is applied with cotton filter oil to increase air filtration if you drive your car in any dusty environments. You can for example use BMC Filter oil with part number \"WAFLU250\".\u003c\/li\u003e\n\u003cli\u003eWashable air filter for optimum performance and long service life.\u003c\/li\u003e\n\u003cli\u003eWe recommend cleaning the air filter every 10.000 km, please use universal cleaning product designed for cotton air filters. You can for example use BMC Washing fluid with part number \"WADET500\".\u003c\/li\u003e\n\u003cli\u003eA fully enclosed \/ sealed design, ensuring that only cold air is supplied to keep the IAT´s low.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered, design-optimized for unrestricted airflow.\u003c\/li\u003e\n\u003cli\u003eOptimized for tuned engines, hybrid turbos and big turbo kits.\u003c\/li\u003e\n\u003cli\u003eIncreases airflow up to 23 %.\u003c\/li\u003e\n\u003cli\u003eReduced pressure drop and strain on factory components compared to OE intake.\u003c\/li\u003e\n\u003cli\u003eImproved throttle and boost response.\u003c\/li\u003e\n\u003cli\u003eSmooth design with no sharp or harsh bends or restrictions.\u003c\/li\u003e\n\u003cli\u003eProduces an enhanced induction sound from the turbocharger and diverter valve.\u003c\/li\u003e\n\u003cli\u003eCompatible with most future mods, i.e. turbo upgrades.\u003c\/li\u003e\n\u003cli\u003eUV and heat-resistant, high-gloss clearcoat for lasting protection.\u003c\/li\u003e\n\u003c\/ul\u003e        \u003cp\u003e \u003c\/p\u003e    \u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eBMW 320i 320iX 330e 330i 330iX (G20 G21)\u003c\/strong\u003e\u003cbr\u003eEngine: B48 \/ B46\u003cbr\u003eModel years: 2018 -\u003c\/p\u003e\u003cp\u003eFeel free to contact us at should you wish to double check!\u003c\/p\u003e    \u003cp\u003e \u003c\/p\u003e    \u003ch4\u003eCompatibility Check\u003c\/h4\u003e\u003cp\u003eBefore sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.\u003c\/p\u003e    \u003cp\u003e \u003c\/p\u003e    \u003ch4\u003ePart Number\u003c\/h4\u003e\u003cp\u003eDO88-LF-250\u003c\/p\u003e    \u003cp\u003e \u003c\/p\u003e    \u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDO88 Performance\u003c\/p\u003e","brand":"DO88","offers":[{"title":"Default Title","offer_id":64544569426269,"sku":"DO88-LF-250","price":640.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/LF-250_1_108c1faf-5eb7-4bbe-b463-c24f7a847379.jpg?v=1777347272","url":"https:\/\/performancepartsdirect.co.uk\/products\/do88-lf-250-intake-system-bmw-320i-330e-330i-g20-g21","provider":"Performance Parts Direct","version":"1.0","type":"link"}