Mishimoto Silicone Ancillary Coolant Hose Kit Blue Nissan Z

Mishimoto Silicone Ancillary Coolant Hose Kit for the 2023+ Nissan Z provides dedicated ancillary coolant hose replacement while delivering improved routing reliability for the twin-turbo VR30DDTT platform.

This kit was developed in the course of Mishimoto’s liquid-to-air intercooler program, where engineers evaluated the factory rubber intercooler plumbing on the VR30DDTT. The silicone ancillary hoses are designed to integrate with the vehicle’s existing coolant architecture and support the demands of the 2023+ Nissan Z powertrain.

Key technical advantages

• Silicone construction — Offers consistent material properties compared with aged rubber, helping to maintain coolant flow integrity over longer service intervals.
• Fitment for VR30DDTT — Engineered to match the ancillary coolant routing on the twin-turbo VR30DDTT used in the 2023+ Nissan Z, simplifying installation and replacement of factory hoses.
• Mishimoto engineering and validation — Developed as part of Mishimoto’s intercooler program with attention to factory routing and packaging on modern Nissan turbocharged platforms.

The kit is positioned for customers upgrading cooling components or replacing factory rubber lines as part of maintenance or turbo upgrade work. By using purpose-built ancillary coolant hoses, installers can expect a straightforward replacement process that retains OEM routing and connections.

Compatibility and application notes

• Intended for the 2023+ Nissan Z with the VR30DDTT twin-turbo engine.
• Designed to interface with the vehicle’s existing coolant system and associated components as encountered during Mishimoto’s intercooler development.

Mishimoto’s reputation in motorsports and thermal management underpins the design and validation approach for this silicone ancillary coolant hose kit, providing a focused solution for owners and technicians working on the 2023+ Nissan Z platform.