The K&N 69-5323TS is a Typhoon cold-air intake for the 1.6L turbo four-cylinder in the Hyundai Veloster, built around an aluminum tube air induction system with an oversized air filter. The filter is the red, oiled cotton gauze element that the manufacturer lists as replacement RU-2800. Per the manufacturer, the kit's estimated horsepower gain is 15.42 HP @ 5893 RPM and estimated torque gain is 15.2 lb-ft. Because the filter is washable and reusable, owners avoid buying a new disposable element at every service interval. The manufacturer says cleaning is needed only about every 100,000 miles under normal highway driving conditions. For a turbo Veloster, that adds up to a real airflow upgrade over the factory airbox at a one-time cost.
The manufacturer lists the kit for the 2019-2021 Veloster 1.6L turbo. The product title references 2019-2020, so confirm your model year and trim with the manufacturer before ordering.
The manufacturer states the system is not legal for sale or use in California on any pollution-controlled motor vehicle. Buyers in California should check that restriction before purchasing.
The manufacturer describes the filter as washable and reusable, with cleaning typically needed about every 100,000 miles under normal highway driving. Use the manufacturer's recommended cleaning and oiling procedure.
Owners on user forums describe the job as manageable for a home mechanic. It involves removing the factory airbox and intake tube, fitting a bottom plate where the airbox sat, and mounting a bracket on the throttle body. Forum reports flag three trouble spots: the tube is hard to bolt to the throttle body bracket, the bypass valve hose can rub against that bracket, and the bypass hose connection on the tube may need a shorter hose to reach. Published install-time estimates vary, so plan for an afternoon and check the manufacturer's installation sheet for the correct hardware and hose routing before you start.
