GReddy 11520038 T78 Single Turbo Upgrade Kit

The GReddy 11520038 is a high-performance single turbo upgrade kit designed to unlock significantly higher power levels from factory turbocharged engines. This comprehensive kit replaces the stock twin turbocharger setup with a large single GReddy/MHI T78 33D turbocharger featuring an 80mm diameter airflow and 17.0 square centimeter turbine housing.

Complete Kit Includes:

• GReddy/MHI T78 33D turbocharger with 80mm airflow capacity
• Hand-built stainless steel exhaust manifold (SUS 42.7mm diameter tubing)
• Type-R11 external wastegate for precise boost control
• Stainless steel downpipe (80mm diameter, retains compatibility with factory catalyst)
• Dual GReddy Airinx intake conversion system
• All necessary hardware and fittings for installation

Key Features:

• External wastegate design provides independent boost control separate from the turbocharger body
• Stainless steel construction for durability and heat resistance
• Engineered to maximize power potential while maintaining drivability
• Properly sized turbocharger balances responsive power delivery with high-end performance
• Designed for competition and off-road use only

This turbo upgrade kit is intended for serious enthusiasts with clear performance goals who require ideal engine tuning characteristics. Installation requires professional tuning, upgraded fuel system, and engine management to safely utilize the increased power potential.