HKS 14020-AN013 GTIII-4R Turbo Setup Kit for 1989-2002 Nissan Skyline GT-R RB26

Vehicle Fitment

• 1989-1994 Nissan Skyline GT-R (BNR32, 2.6L RB26DETT, AWD)
• 1995-1998 Nissan Skyline GT-R (BCNR33, 2.6L RB26DETT, AWD)
• 1999-2002 Nissan Skyline GT-R (BNR34, 2.6L RB26DETT, AWD)

Fitment Notes

• Designed exclusively for RB26DETT engines across BNR32, BCNR33, and BNR34 platforms
• This kit may require modification or additional fabrication of intake pipes during installation
• Turbine position mirrors the traditional HKS full turbine kit layout for compatibility
• Not California emissions legal (not CARB-approved)

Features

• Complete single-turbo conversion kit - GTIII-4R turbocharger included
• phi42.7 stainless steel exhaust manifold for optimized exhaust flow and heat resistance
• HKS GTII phi60 external wastegate for precise and stable boost control
• Full oil and coolant plumbing included for streamlined installation
• Turbine position aligns with traditional HKS full turbine kit for bolt-on simplicity
• Engineered to reduce installation complexity compared to standard single-turbo conversions
• Compatible with HKS GTIII-4R center cartridge as a repair/rebuild part

Specifications

• Turbocharger: HKS GTIII-4R (single)
• Exhaust Manifold: phi42.7 Stainless Steel Pipe
• Wastegate: HKS GTII External Wastegate, phi60
• Flange Size: T4
• Compatible Engine: 2.6L RB26DETT DOHC Twin-Turbo I6 (converted to single)
• Platform: BNR32 / BCNR33 / BNR34

Included Components

• 1x HKS GTIII-4R Turbocharger Assembly
• 1x HKS Cast Stainless Exhaust Manifold (phi42.7)
• 1x HKS Special Wastegate (phi60)
• 1x Wastegate Return Pipe
• 1x Oil Inlet Pipe
• 1x Oil Outlet Pipe
• 1x Hardware Kit (Flanges, Gaskets, Bolts, and Nuts)

Product Description

The HKS 14020-AN013 Special Setup Kit is a comprehensive single-turbo conversion solution for the Nissan Skyline GT-R, covering all three generations - R32, R33, and R34. Unlike basic manifold-only kits, this Special Setup Kit bundles the GTIII-4R turbocharger with all critical ancillary components including the exhaust manifold, external wastegate, and full oil and coolant plumbing. The result is a significantly simplified installation process that reduces the need for sourcing individual components or custom fabrication.

The phi42.7 stainless steel exhaust manifold and HKS GTII phi60 wastegate are engineered to work as a matched system, ensuring consistent boost response and thermal durability under sustained high-performance use. Turbine placement mirrors the traditional HKS full kit layout, maintaining clearances and routing familiar to experienced RB26 builders. Note that some intake pipe modification or fabrication may still be required to complete the installation.