Intake Resonator Delete Hose Kit

By removing this resonator, the do88 kit aims to optimize airflow and enhance the intake noise. Constructed entirely from premium silicone, these hoses offer a superior finish and enhanced durability compared to original rubber hoses that can degrade over time. The hoses incorporate integrated steel wire reinforcement to prevent them from collapsing under negative pressure, a common issue with performance modifications. Depending on the inner diameter and specific location, the hoses are further reinforced with three to five layers. This resonator delete kit is specifically designed to fit the BMW 3-Series E90, E91, E92, and E93 models manufactured between 2005 and 2012, including the 323i, 325i, 328i, and 330i variants with engine codes N51, N52, and N53. It also fits the BMW 3-Series E81, E82, E87, and E88 models from 2005 to 2011, specifically the 125i and 128i with the N52 engine code. The kit is compatible with both single and 3-stage intake manifolds for these vehicles.