HKS 13001-AN007 R-Type Intercooler Core for 89-02 Nissan Skyline GTR RB26DETT

Vehicle Fitment

• 1989-1994 Nissan Skyline GT-R BNR32 RB26DETT
• 1995-1998 Nissan Skyline GT-R BCNR33 RB26DETT
• 1999-2002 Nissan Skyline GT-R BNR34 RB26DETT
• Nissan Stagea AWC34 260RS RB26DETT

Fitment Notes

• Core only -- intercooler pipes sold separately
• Factory replacement core size, mounts to OEM piping
• Minor modification to air guide and outside air temperature sensor may be required
• BCNR33 application: not compatible with factory optional fog lamps
• Not CARB legal, not for sale or street use in California and CARB states

Features

• R Type triangular straight-type inner fin design
• Triangular louver-type outer fin design
• Approximately 25% lighter than the previous generation core
• Boosts turbine performance across the entire RPM range
• Ideal for both stock turbine replacement and large wastegate turbines
• Mirror buff finish on aluminum end tanks
• HKS logo on both cast end tank and core
• Engineered for circuit and street use

Specifications

• Series: R Type
• Core size: 600mm x 300.5mm x 103mm
• Size class: W600
• Fin type: Triangular straight (inner), triangular louver (outer)
• Weight: 68.78 lbs

Included Components

• 1x Intercooler core

Product Description

The HKS 13001-AN007 R-Type intercooler core is engineered specifically for the Nissan Skyline GT-R R32/R33/R34's RB26DETT engine and the RB26DETT-powered Stagea AWC34 260RS, delivering significant turbine performance gains across the entire RPM range whether running a stock replacement turbine or a large wastegate turbine setup. Approximately 25% lighter than the previous-generation HKS core, this intercooler improves power delivery from low-to-mid RPM through cornering and continues to build through high RPM on the straights.

The triangular straight-type inner fin design minimizes pressure loss through the core while maximizing cooling efficiency, paired with a triangular louver-type outer fin for consistent airflow management. Finished with a mirror buff polish on the aluminum end tanks and the HKS logo cast into both the end tank and core, this intercooler delivers genuine performance alongside a distinctive, purpose-built look.

Matching the factory replacement core dimensions, this kit is designed to install using existing OEM piping, though minor modification to the air guide and outside air temperature sensor location may be required. This is a core-only kit -- intercooler pipes are sold separately. Not CARB legal for sale or street use in California and CARB states, this R-Type core is built for GT-R owners running serious boost who need proven, race-derived cooling capacity.