Turbo Water Line Full Set: PS13 / RPS13 / S14 / S15
Water Line Set Component List (PDF)
Upgrade your turbo cooling system with HPI’s high-performance stainless steel mesh water lines.
Unlike factory hard pipes that are prone to cracking due to engine vibration—leading to dangerous oil or coolant leaks—our flexible PTFE racing hoses offer superior durability and ease of installation.
Key Features:
High-Performance Construction: Features a PTFE inner liner reinforced with a stainless steel mesh braid, providing exceptional heat and pressure resistance.
Proven Reliability: Each hose undergoes rigorous pressure testing at 150kgf/cm², the same standard as our performance clutch lines.
Optimized Design: Uses AN4 size fittings, the racing industry standard for reliable fluid transfer.
Ease of Installation: The flexible braided structure allows for much easier routing compared to rigid OEM pipes.
Important Safety Notes:
Designed for OEM Turbos ONLY: Do not use with aftermarket turbochargers.
Orifice: Please note that an orifice is not included for the oil line.
