■Concept

• The concept is OEM fitment for GR Yaris but also improved cooling performance.
• Although it is a stock replacement, we designed it bigger for future power improvement. It is also effective when driving on the tracks. The use of a new multilayer core minimizes weight, reduces pressure loss, and improves cooling performance.

Allows oil temperature management required for high power.

Without Bumper

With Bumper

■Kit Includes

 ■Development Concept & Features

• Perfect Oil management with output increase modification.
• Provides a cooling performance that allows the vehicle to perform many laps.
• Traditional layout allowing both oil and water temperature control.
• Although Turn-Flow Type Core has small core surface for improved cooling performance. 
• Oil aluminum pipes are a highly efficient style that makes effective use of limited space.

■HKS Test Data

Track Data

Test Vehicle

■Description

HKS has tested various ways that the danger of high chronic oil temperatures raises with GR Yaris, and HKS has developed a Turn-Flow Type oil cooler that allows continuous track driving. This provides competent oil management and continuous sustained performance.
The tests showed a clear high level of oil management, with about four times as many hours/miles driven in stock conditions. Authentic tests using real vehicles prove the high standards of HKS product.

NOTE: Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.