GR86 ZN8

Code No. 15004-AT014



A must-have for both NA-tuned and boosted vehicles






■Performance Test


ECU STOCK ECU w/ specified F-CON iS




  • Prevents the oil temperature rise and make continuous laps by installing it on the GR86/BRZ, which have a problem with oil temperature exceeding 130℃ during track laps.(when driving on the FSW short course).
  • The "machined aluminum attachment" is equipped with a thermostat to avoid increased viscous friction of the engine oil due to overcooling.
  • A 12 row oil cooler core is mounted inside the bumper in front of the left wheel while retaining the performance of the stock front bumper louvers.
  • For NA vehicles, the engine oil is cooled without affecting the operation of the radiator, and can be used together with the front-mounted intercooler of the GT2 SUPERCHARGER or BOLT ON TURBO KIT (under development *The stock washer tank must be replaced with the washer tank in the kit.


  • Added a flap function to the end of the duct. By adjusting the oil cooler duct opening to any desired width, it is possible to accommodate the different bumper openings of the GR86/BRZ. It can also be used when a supercharger kit is installed.


Opend Duct (GR86)

Closed Duct (GR86)


  • Press-formed louvers are installed on the inner fenders. This allows hot air, which has passed through the core, to be efficiently ventilated without being obstructed by turbulence in the wheel wells. Additionally, the louvers prevent damage to the core caused by stones and other debris, as well as flying rocks.


Press Formed Louvers


  • Newly designed "machined aluminum oil take-out attachment" for GR86/BRZ. Since a water-cooled oil cooler is installed as stock, the filter will be at the highest position in the engine compartment if a conventional attachment is installed. However, by designing it exclusively, the height is reduced by 22mm and the filter height is laid out lower than the AC pipe.
  • Defi gauges, oil temperature and pressure sensors can be mounted on the adapter thermo.




  • Lightweight nylon mesh w/ black/titanium silver fittings.

Newly selected Mesh Hoses and Fittings


  • The washer tank must be replaced with the aluminum tank in the kit.
    It is designed to placed next to the battery for ease of refilling.

Kit Included Washer Tank




Vehicle Model Engine Model Year Core Size・Row Core Location Type Hose Size Aluminum Air Guide Code No. Manual Remarks
GR86 ZN8 FA24 21/10 - 200x175x48 12 左フェンダー前 S type #10 15004-AT014 ・Requires replacement of the washer tank with the one in the kit. ・Comes with adjustable intake vent.