Hyper V-Core Series All-Aluminum Racing Radiator

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Koyo

Hyper V-Core Series All-Aluminum Racing Radiator

Name: Hyper V-Core Series All-Aluminum Racing Radiator
Brand: Koyo
SKU: KOYVH091662

$378.27

SKU: KOYVH091662

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Non-Returnable Item

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Moderate — 2–4 hours

Overview

The Koyorad VH091662 is an all-aluminum racing radiator designed for Subaru vehicles.

This Hyper V-Core Series radiator features a specially designed fin and tube pitch to significantly increase surface area while maintaining excellent air circulation. It is designed as a direct bolt-in replacement with no engine modifications necessary and retains mounts for stock fan shrouds and fans.

Show original supplier description

The Koyo VH091662 is an all-aluminum racing radiator from the Hyper V-Core Series, engineered to address cooling challenges in vehicles with limited engine bay space and high heat loads. This radiator features an ultra-efficient Hyper V core, specifically developed for applications where factory inlet/outlet configurations preclude a proper N-FLO design. The Hyper V Series radiators are constructed with a specially designed fin and tube pitch, which dramatically increases surface area while maintaining excellent air circulation. This design makes the Hyper V-Core series an ideal solution for users prioritizing space savings without compromising on cooling performance. They also retain the mounting points for stock fan shrouds and fans. This radiator is specifically designed for manual transmission vehicles, including the Subaru WRX (13mm pipe), STI (8mm pipe), and Legacy NA & Turbo MT models. It also includes an adapter provision thread with an M14x 1.25 specification. Applications include: 2015-2018 Subaru WRX, 2015-2018 Subaru WRX STi, 2008-2014 Subaru Impreza WRX, 2008-2014 Subaru Impreza WRX STi, 2005-2009 Subaru Legacy GT, and 2005-2009 Subaru Outback XT.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Koyo
Part Number	KOYVH091662
Category	Heating and Cooling

Videos

Koyo Racing Radiator Install W/ Samco Hoses | 2018 Subaru STI | Step By Step

STI KOYO RADIATOR INSTALL IN SILENCE | MAKING THE STI COOLER | 2015-2020 SUBARU WRX STI

Koyo OEM Replacement Radiator - Subaru Models (What's In The Box?)

Koyo Aluminum Racing Radiator - What's In The Box? (Subaru WRX/STI 03-07)

Koyorad Radiator & GrimmSpeed Radiator Hose Install - Getting the WRX Track-Ready!

KOYORAD Radiator - GTChannel Unboxing Episode 4

Koyo 1.3 Bar High Pressure Radiator Cap - What's In The Box?

Mishimoto V.s. Koyo?

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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