The ON3 Performance 5755X GTX30R Oil-Less Turbocharger is a next-generation performance turbo engineered for enthusiasts seeking fast spool, exceptional reliability, and simplified installation. Featuring a self-contained Dual Ceramic Ball Bearing center section, this turbo eliminates the need for traditional engine oil feed and drain lines while delivering outstanding performance for both street and racing applications.

Designed for 1.6L–3.0L single turbo builds and high-performance twin turbo combinations, the GTX30R supports approximately 550 horsepower in single turbo applications, with twin turbo systems capable of producing 800+ horsepower when properly matched with supporting engine components.

Its CNC-machined billet compressor wheel, anti-surge compressor housing, and V-band turbine housing provide excellent airflow, quick boost response, and simplified installation for custom turbo systems.

Key Features

• Self-contained Oil-Less turbocharger design
• Dual Ceramic Ball Bearing center section
• CNC-machined billet compressor wheel
• Fast spool characteristics with excellent boost response
• Supports approximately 550 HP in single turbo applications
• Ideal for 1.6L–3.0L engines
• Proven for high-performance twin turbo combinations producing 800+ HP
• Anti-surge compressor housing
• T3 V-band turbine housing for easy installation and removal

Turbocharger Specifications

Compressor Side

• Compressor Wheel: CNC Billet
• Compressor Inducer: 57mm
• Compressor Exducer: 71mm
• Compressor Inlet: 4.0"
• Compressor Outlet: 2.5"
• Anti-Surge Compressor Housing

Turbine Side

• Turbine Housing: T3 V-Band Inlet / V-Band Outlet
• Standard A/R: 0.83
• Optional A/R: 1.01
• Turbine Outlet: 3.0" V-Band
• Turbine Inducer: 60mm
• Turbine Exducer: 55mm

Standard Package Includes

• ON3 Performance 5755X GTX30R Oil-Less Turbocharger
• Dual Ceramic Ball Bearing CHRA
• CNC Billet Compressor Wheel
• Anti-Surge Compressor Housing (4.0" Inlet / 2.5" Outlet)
• T3 V-Band Turbine Housing with 3.0" V-Band Outlet