Mishimoto Silicone Induction Hose
2022–2024 Subaru BRZ / Toyota GR86 FA24D
MMHOSE-BRZ-22IHBL
Overview:
The Mishimoto Silicone Induction Hose is a direct replacement for the stock rubber induction hose found on the 2022 and newer Subaru BRZ and Toyota GR86 equipped with the naturally aspirated FA24D 2.4-liter engine. Designed to improve airflow and durability, this hose addresses common issues associated with the factory corrugated rubber hose, such as airflow turbulence, premature cracking, and vacuum leaks. Whether you’re looking to enhance throttle response, maintain engine reliability, or prepare your vehicle for future modifications, this induction hose offers a straightforward upgrade that complements the FA24D’s naturally aspirated performance.
Built specifically for enthusiasts who appreciate the balance of power and refinement in the BRZ and GR86, the Mishimoto hose ensures smoother airflow into the engine, helping to maximize the potential of the FA24D without requiring forced induction. It’s an ideal solution for street drivers and track enthusiasts alike who want a reliable, high-quality component that supports both stock and mildly modified setups.
Key Features:
This silicone induction hose delivers a range of benefits that improve both performance and longevity:
- 3-inch inner diameter with a smooth bore design to eliminate airflow turbulence caused by the stock corrugated hose
- Constructed from durable 5-ply silicone for superior resistance to cracking, brittleness, and heat degradation
- Stainless steel wire reinforcement prevents hose collapse under high vacuum or increased airflow demands
- Maintains the factory lower resonator to preserve Subaru’s engineered intake tuning and powerband characteristics
- Compatible with the stock engine tune and supports future modifications such as cams or ECU tuning
- Simple bolt-on installation with all necessary hardware included
- Backed by the Mishimoto Lifetime Warranty for long-term peace of mind
Construction & Design:
The Mishimoto induction hose is engineered from premium 5-ply silicone, a material known for its flexibility, durability, and resistance to heat and chemical exposure commonly found in engine bays. Unlike the factory rubber hose, which features a corrugated section that disrupts airflow and is prone to cracking over time, this hose offers a smooth internal surface that promotes laminar airflow for improved engine breathing.
Reinforced with a stainless steel wire helix, the hose maintains its shape and structural integrity even under high RPM conditions or when subjected to increased intake vacuum from performance upgrades. The design also carefully retains the factory lower resonator, ensuring that the intake sound and power delivery characteristics remain true to Subaru’s original engineering intent.
Performance & Sound
By replacing the restrictive corrugated rubber hose with a smooth silicone alternative, the Mishimoto induction hose reduces airflow turbulence, allowing the FA24D engine to breathe more efficiently. This can translate into improved throttle response and a more linear power delivery, especially noticeable during spirited driving or track use. Additionally, preserving the intake resonator helps maintain the natural induction sound and powerband tuning that enthusiasts appreciate in the BRZ and GR86.
Installation & Fitment:
Installation is straightforward and can be completed in under an hour using basic hand tools. The hose is designed as a direct fit replacement for the stock induction hose on 2022 through 2024 Subaru BRZ and Toyota GR86 models equipped with the FA24D engine. No modifications or tuning changes are required for stock applications, making it an easy upgrade for enthusiasts seeking improved reliability and airflow.
What's Included:
- Mishimoto Silicone Induction Hose (3-inch inner diameter)
- Stainless steel hose clamps
- Installation instructions
Ideal For:
This induction hose is perfect for Subaru BRZ and Toyota GR86 owners who want to enhance their naturally aspirated FA24D engine’s airflow and durability without compromising factory tuning. It’s especially suited for drivers who experience vacuum leaks or cracking with the stock hose, those preparing for mild performance upgrades, or enthusiasts who demand reliable, long-lasting components for daily driving and track use.
