RV6 R660 RED Ball Bearing Turbo w/ Bypass Valve – Honda Civic Type R FK8/FL5 (2.0T)

Overview
The RV6 R660 RED Turbocharger was engineered to deliver robust, reliable power beyond the limits of the factory TD04 design. Built around an oversized TD05 bearing housing, the R660 utilises a full-sized 8mm ceramic dual ball bearing system, oversized coolant passages, and high-flow turbine/compressor technology to support over 500WHP while maintaining durability. Featuring a MAR-M Super Alloy turbine wheel and lightweight billet compressor wheel, this turbo is designed for extreme track and street use with maximum efficiency and reliability.

Performance
Dyno proven at 501 WHP @ 26 PSI, the R660 RED delivers reliable high-output performance with reduced back pressure and improved cooling.

Specifications

• Compressor: 54mm inducer / 67mm exducer (billet forged, point-milled)
• Turbine: 54mm inducer / 49mm exducer
• Turbine Housing A/R: 0.81
• TD05 oversized bearing housing
• 8mm dual ceramic ball bearings

Key Features

• Direct drop-in design for FK8/FL5 2.0T
• Oversized TD05 bearing housing with enlarged coolant passages
• MAR-M Super Alloy turbine wheel for extreme heat resistance
• High-temperature high silicon turbine housing
• Lightweight billet forged compressor wheel (FEA-optimised design)
• -10 AN coolant lines and fittings included
• Reduced back pressure for stable boost control and cooler operation

Includes

• R660 RED Turbocharger
• RV6 Bypass Valve (installed)
• M10x1.25 Titanium Stud Set (4) with safety wire
• All required gaskets: exhaust inlet, exhaust outlet, inlet pipe, charge outlet, oil drain
• Oil feed adapter, strainer O-ring, oil feed line, M12 to 4AN adapter, banjo bolt & copper washers
• Upper and lower coolant hoses with fittings, coolant line reducer & clamp (for Accord)
• Lower bracket, titanium washers and nuts, safety wire
• Oil syringe for turbo priming

Requirements
FK8 wastegate actuator (sold separately).

Torque Specs
Download Torque Specs (PDF)

Vehicle Compatibility

• Honda Civic Type R FK8 (2017–2021)
• Honda Civic Type R FL5 (2022+)