The GReddy Surge Tank Pipe Set (Standard Throttle Body) is designed to work with the GReddy intake plenum on Nissan Silvia / 180SX S13 SR20DET applications. This piping kit provides the proper connections to route intercooler piping to the factory-style throttle body while supporting improved airflow and performance.

When upgrading to a high-flow intake plenum, proper piping geometry is essential for smooth airflow and reliable fitment. This GReddy pipe set is engineered for clean routing and consistent flow, helping reduce restriction while maintaining compatibility with standard throttle body configurations.

Features

• Designed for GReddy intake plenum setups
• Compatible with standard (OEM-style) throttle body
• Optimized piping for improved airflow and reduced restriction
• Precision-formed for proper fitment
• Durable construction for performance applications

Fitment Notes

• Fits Nissan Silvia / 180SX S13 (SR20DET)
• For use with GReddy intake plenum and standard throttle body configuration
• Designed for upgraded intercooler piping setups
• Additional modifications may be required depending on setup
• Professional installation recommended

Installation / Recommendations

• Use with GReddy surge tank / intake plenum for proper fitment
• Verify clearance with intercooler piping and engine bay components
• Ensure all connections are properly secured to prevent boost leaks
• ECU tuning recommended when upgrading intake components

The GReddy surge tank pipe set is the correct solution for completing a GReddy intake setup while retaining the factory throttle body, providing reliable fitment and improved airflow for S13 SR20DET builds.