When many of my friends want to improve the dynamic performance of the vehicle , will first choose to replace high-performance air intake kit , this is actually not understand the dynamical system generated errors. Normal operation of the engine intake system needs , fuel supply system , ignition system , exhaust system and an ECU or carburetor work together to complete . If only high-performance intake kit does not replace other power system upgrade , it will not play out a high-performance air intake kit itself has value , so when we want to improve engine performance , you need to first think of their own needs and able to accept funding , and then select the relevant conversion kit . You also need to pay attention to one thing: Some small -displacement naturally aspirated engine models , if only to replace the high-performance intake kit not only enhance the power , and may affect the torque output at low speeds , it is because a high-performance air intake kit replaces original bellows , the back pressure effect of the intake system will be weakened. In short, the modified high-performance air intake kit , be sure to order your own needs as the starting point , and other power system upgrade , otherwise it will cause a lot of unnecessary waste.（
toyota turbocharger）
● Summary（
vw turbo）
K & N at 50 years of development history, strictly control the quality of products and continue to design new products account for a large proportion , which is why it can be the best intake system manufacturer reasons. Here, we have a brief introduction about the history of the K & N intake brand and its main product lines , I hope we can have a rough understanding of them , while , in the purchase and use of K & N intake system , they can be idea.（
universal turbo）
