Mishimoto Silicone Induction Hose Blue 12-14 BRZ FR-S

The Mishimoto silicone induction hose for the 2012–2014 Subaru BRZ / Scion FR-S replaces the restrictive OEM hose to provide improved intake reliability through durable, heat-resistant construction.

Designed and manufactured by Mishimoto, this induction hose uses a layered construction to address common failure modes of stock hoses while maintaining proper airflow routing and connection integrity.

• High-grade silicone construction — provides improved resistance to heat and aging compared with standard rubber, reducing the likelihood of softening or deterioration under engine bay temperatures.
• Heat-resistant fiber reinforcement — maintains structural stability where temperatures are elevated, helping the hose retain shape and function over repeated thermal cycles.
• Embedded steel rings — prevent collapse and deformation under vacuum or boost-related conditions, ensuring a consistent internal profile and reliable sealing at hose joints.
• Includes rubber cap to delete the sound generator — allows removal of the OEM sound generator and preserves a sealed intake path when the delete is performed.

Why this matters: replacing the OEM induction hose with the Mishimoto unit reduces the risk of intake leaks, collapse, and heat-related degradation that can compromise engine response and reliability. The combination of materials and reinforcement is focused on long-term durability in the engine bay environment.

Mishimoto quality control and application-specific design ensure fit and function for BRZ/FR-S installations where a more robust induction hose is required as part of routine maintenance or targeted durability upgrades.