Forge Motorsport Oil Breather Hose – Hyundai i20N BC3 (2021+)
Increased reliability for your crankcase ventilation – essential when tuning.

The Forge Oil Breather Hose for the Hyundai i20N BC3 (2021+) is a high-quality replacement for the original crankcase breather hose. This hose is designed for optimal oil vapor evacuation, increased durability, and heat resistance. Whether you drive a standard engine or a highly tuned i20N, this upgrade is a smart and necessary step toward increased reliability and performance.

Why replace the OEM crankcase breather hose?
Hyundai's standard hose is made of thin rubber and is susceptible to heat, cracking, or vacuum distortion—especially under increased crankcase pressure, such as during heavy driving or tuning. The Forge Motorsport Oil Breather Hose is made of multi-layer silicone, with internal reinforcements to prevent distortion, leakage, or clogging. This improves the crankcase ventilation system's performance and prevents oil loss or blow-by problems.

Advantages of the Forge Oil Breather Hose at a glance:
🛠️ Reinforced Silicone Material – Resistant to heat, oil, fuel vapors, and pressure.
🛠️ Prevents OEM hose weak spots – No cracks, leaks or vacuum suction.
🛠️ Improved airflow – Keeps your engine cleaner and more efficient.
🛠️ Supports higher crankcase pressures during tuning – Ideal for Stage 1, 2 and 3 setups.
🛠️Direct OEM fit – No modification required.
🛠️ Professional look under the hood – Multiple colors possible (such as black, red or blue).

Specifications:

• Application: Hyundai i20N BC3 (2021+)

• Brand: Forge Motorsport

• Type: Crankcase breather hose (oil breather)

• Material: Multi-reinforced silicone

• Resistant to: Heat, oil, fuel vapors and pressure

• Installation: Plug & play replacement for OEM part

Recommended for:
✔️ Tuned engines with increased crankcase pressure
✔️ Circuit or track day use
✔️ Replacement of old or worn OEM hoses
✔️ Upgrade in combination with catch can systems

Keep your i20N clean, reliable and strong – even under pressure.
With the Forge Oil Breather Hose, you'll not only improve the durability of your crankcase ventilation but also ensure more reliable and cleaner engine operation. Order today from Banis Tuning – the specialist in Hyundai i20N performance upgrades!