Above intake will replace metal air box of 2.0 fuel injected 914 This system attaches directly to your throttle body snug and tight. The K&N filter will be positioned right under the open grill, taking advantage of the blown air. All air dependent hoses will be connected to the stainless steel "join" adapter. We recommend to make incision in to the front of the K&N filter for your breather hose. The intake features intercooler-type temperature resistant (silicone impregnated kevlar) elbow. The elbow fits snugly over the throttle body and expands in diameter. We have 3 colors you can select for your intake. Red, Navy Blue and Black. It is guaranteed for as long as you own your car.