K&N Custom Racing Assembly (100-8578) Hyundai > i30N > Mk3 2018-2020 (Including Fastback) Helps filter debris and dirt

Helps filter debris and dirt with minimal restriction to the airflow

OEM Part Number: 51392-S5A-004 (Bush)

this valve is fully engineered to remedy the failure issues experienced with the OEM solenoid valves when their diaphragm may rupture which results in a boost leak

Increasing the available core surface area by 43

Testing was completed on a Maha independent dyno

K&N Custom Racing Assembly (100-8578) Hyundai > i30N > Mk3 2018-2020 (Including Fastback) Helps filter debris and dirtLight weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi Siamese stacks. Constructed from ultra light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner to service your filter. Designed to increase horsepower Washable and reusable air filter High