{"product_id":"do88-do88lf-230-performance-intake-system","title":"DO88 DO88LF-230 Performance Intake System","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eDO88 Performance Intake System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eTo Fit: \u003c\/em\u003e\u003c\/p\u003e\u003cli\u003eBMW Z4 M40i (G29) 2018 on\u003c\/li\u003e\u003cli\u003eToyota GR Supra Mk5 A90\u003c\/li\u003eBMW Z4 M40i (G29) Engine: B58 Gen 2 2018 onwards\u003cp\u003e\u003cstrong\u003edo88 proudly presents the Intake System for Toyota GR Supra 3.0 A90 (MK5) and BMW Z4 M40i, 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 B58 Gen 2 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 IATs 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 minimise 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.\u003c\/p\u003e\u003cp\u003eAs replacement of the stock intake hose with designed a smoother larger carbon tube. It starts with a diameter of 105mm (4.1 inches) and tapers down seamlessly to fit the turbo inlet. Fitted to the intake tube 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.\u003c\/p\u003e\u003cp\u003eThe system comes in a few different layouts. It is compatible with the OE turbo inlet but also with the do88s CNC machined Turbo inlets. Our turbo inlets are available in two different versions, for OE or Pure 800 hybrid turbo. Both have a huge 89mm (3.5 hose connection towards the inlet pipe and it has a carefully calculated flow optimate radius which greatly improves the air flow. The addition of the do88 Turbo inlet effectively removes all bottlenecks prior to the turbo to avoid surge even et high power outputs!\u003c\/p\u003e\u003cp\u003eTests conducted in our SuperFlow SF1020 flow bench, clearly demonstrates the importance of this optional Turbo inlet. The intake system alone offers a substantial 15 % airflow increase. Combined with the do88 Turbo inlet (for OE Turbo), the overall airflow increase is a whopping 23 %! We strongly recommend this combination.\u003c\/p\u003e\u003cp\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\u003eThe kit comes in three versions, depending on turbo application:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eWithout the do88 turbo inlet. The intake system connects to the OE plastic turbo inlet.\u003c\/li\u003e\n\u003cli\u003eIncluding the CNC-machined do88 Turbo inlet* designed for OE turbo. \u003cspan\u003e\u003cstrong\u003eNOTE*.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluding the CNC-machined do88 Turbo inlet* designed for Pure 800 turbocharger. \u003cspan\u003e\u003cstrong\u003eNOTE*.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNOTE: * The do88 Turbo inlet does not incorporate any crankcase heating element which means the carcable connector will be disconnected. We recommend making a custom tune to avoid CEL (Check Engine Light).\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge 105mm (4,1i 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 AFLU250n\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 ADET500n\u003c\/li\u003e\n\u003cli\u003eA fully enclosed \/ sealed design, ensuring that only cold air is supplied to keep the IATlow.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered, design-optimized for unrestricted airflow.\u003c\/li\u003e\n\u003cli\u003eOptimised for tuned engines, hybrid turbos and big turbo kits.\u003c\/li\u003e\n\u003cli\u003eIncreases airflow up to 24% combined with the optional do88 Turbo inlet designed for the original turbo.\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 clear coat for lasting protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cu\u003e\u003ca\u003e\u003cspan\u003eInstallation instructions can be viewed here.\u003c\/span\u003e\u003c\/a\u003e\u003c\/u\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eEquivalent OE Toyota\/BMW part numbers: 13718662589, 13718635102, 13718656983, 11618689501, 17700-WAA02, 17801-WAA01, 17881-WAA02, 17274-WAA01(for cross reference only)\u003cbr\u003e\u003c\/em\u003e\u003cem\u003edo88 product references: DO88-LF-230, LF-230-OE, LF-230-INL-OE, LF-230-INL-800, LF230\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eFeel free to contact us at info@mlperformanceusa.com should you wish to double check!\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch4\u003eCompatibility Check\u003c\/h4\u003e\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your license plate or the last 7 digits of your VIN. Simply enter your car details prior to checkout.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch4\u003ePart Number\u003c\/h4\u003eDO88LF-230 \u003cp\u003e \u003c\/p\u003e \u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDO88\u003c\/p\u003e","brand":"DO88","offers":[{"title":"Default Title","offer_id":48681934913761,"sku":"DO88LF-230","price":908.3,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mlperformanceusa.com\/products\/do88-do88lf-230-performance-intake-system","provider":"ML Performance USA","version":"1.0","type":"link"}