Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to install an aftermarket air intake [title] Determine the exact specifications of your car. [step] If you own a commonly customized car, such as a honda civic or a volkswagen jetta, you will likely need only your model, year, and engine type. If your car is less commonly modified, it may be harder to find aftermarket parts.

Ending1: [title] Research the types of intakes available and choose the one that fits your needs best. [substeps] Short-pipe intakes are the simplest design to install, but offer the least benefits in terms of horsepower, torque, and gas mileage. Ending2: [substeps] For instance, if your car has a standard engine, you may need to order aftermarket air conditioning from every company in your neighborhood. Shop around and make sure that the company that sells the unit you will be purchasing options for you. Ending3: [title] Start with a detailed list of driving features, such as engine, motorcycle over beam, parking spot design, space lines, etc. [step] Once you have identified these features, note this on your outline. Ending4: [title] Locate an internal bulb assembly for some leasing. [step] There are a number of photovoltaic locations in every automobile frame.

Answer format: ending1/ending2/ending3/ending4