A critical component of modern intake design lies in the mass-air signal to the ECU. With OEMs carving out as much power as possible (within their strict guidelines) and more vehicles utilizing mass air flow metering, building air intake systems with appreciable performance gains are becoming increasingly challenging and involved. Simply put, OEMs left more power for the aftermarket to tap into back in the day. But today’s lean vehicles run more efficiently and that means performance needs to be extracted wherever possible. OEMs didn’t spend much time engineering factory air intakes to produce peak power. The other reason that intakes were easy to design in the past has to do with the focus of the OEM engineers. On mass air flow metering setups, the dedicated MAF sensor housing would often need to be reused with the aftermarket filter and tubing. With these types of vehicles, an engineer would simply need to provide peak flow by minimizing or eliminating restrictions in the inlet tract. These vehicles didn’t rely on picky mass air flow (MAF) metering that demanded specific flow profiles for the ECU to know how much fuel to deliver. First, many of the popular vehicles used speed-density based fuel injection systems. In the early days of air intake design and production, a high-power yielding intake system was relatively easy to design for two reasons. Performance conical air filters are available with either dry or oiled filter media, both can deliver exceptional filtration of fine particles. While performance enthusiasts couldn’t care less about these criteria, it’s what most cars come equipped with from the factory. This means that an intake design costing the least amount of money is more likely to go into production than a better performing system that costs more. Lastly, factory intake systems need to be constructed under very cost-effective methods with inexpensive materials. If an intake makes more power but generates increased noise, it will not be approved for production. ![]() Second, the OEMs keep a watchful eye (and ear) on the noise levels emitted from the intake system. As such, filters need to deliver good filtration and they need to do so for a long time before needing replacement. First, a factory intake system must lend itself to extended service intervals. Traditionally, original equipment manufacturers (OEM) address three essential categories in the design of a vehicle’s air intake system. Aftermarket intakes require extensive knowledge and engineering to design and build. With that said, don’t let air intakes’ apparent simplicity fool you. Not only are most intake systems fairly straightforward to understand and easy to install, they typically yield substantial power gains as well. The Air Doc App for your Mac is available in the Mac App Store.įrom Mac to iOS: all your devices must have access to the same LAN (or WLAN) - no additional network configuration is needed.įrom iOS to iOS: no network configuration needed at all.There’s a reason why enthusiasts choose aftermarket air intakes as one of the first performance modifications. Simply drag movies and songs to your iOS device to view them offline - even stream to your AppleTV using AirPlay. Use Air Doc to replace your Mac's secondary display with your iPad vor viewing documents - enhanced by the touch capabilities of your iOS device, but without the need to install any drivers. Even stream movies directly from your iOS device to your browser. You can move your files into a private area that is secured by TouchID or password.Īccess your files from any operating system (OSX or Windows) using your browser. You can archive multiple files (zip) and send them via email or messages. ![]() Transfer files between iOS devices using AirDrop. Your files never leave your network and are encrypted on transmission. Simply drag and drop files to your iPhone or iPad. Your files never leave your local network and every transmission is encrypted - protect your privacy.Īir Doc is the long missing file transfer solution for your iOS device. Air Doc is the ultimate solution for transferring files - documents, images, songs, you name it - to and from your iPhone or iPad without any cloud solution.
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