Koyo
Koyo Hyper-V Core Radiator w/ Filler Neck | Subaru Multiple Fitments
PART# KOY VH091662( We'll refund the difference! )
Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.
Email - sales@maperformance.com
Phone 1-888-627-3736
$ 326.99
$ 447.30
Instant Savings of 27% ($ 120.31)
Hyper V-Core Series Radiator w/ Filler Neck by Koyo
The Hyper V-Core Series is the newest to the Koyorad All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles are suffering due to limited space and crowding which affects air circulation. Our new ultra efficient Hyper V core was developed specifically for vehicles which see extreme heat, are limited in space, and where the factory inlet/outlet locations eliminate the option for a proper N-FLO design.
The Hyper V Series radiators have a specially designed fin and tube pitch which significantly increased its surface area while still allowing for excellent air circulation through the radiator. The Hyper V-Core series is the perfect solution where space savings and high performance is a must. All Koyorad Hyper V-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.
Features
- All Aluminum Racing Radiator
- Nocolok Brazed
- Direct Bolt-In Factory Fit
- Ultra-Efficient Hyper V Core
- Significantly Increased Surface Area
- Excellent Air Circulation
Applications
- 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
- 2005 - 2009 Subaru Outback XT
What's In The Box?
- 1 - Koyo Hyper V Core Radiator
Warranty
- Manufacturer's Warranty
Hyper V-Core Series Radiator w/ Filler Neck by Koyo
The Hyper V-Core Series is the newest to the Koyorad All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles are suffering due to limited space and crowding which affects air circulation. Our new ultra efficient Hyper V core was developed specifically for vehicles which see extreme heat, are limited in space, and where the factory inlet/outlet locations eliminate the option for a proper N-FLO design.
The Hyper V Series radiators have a specially designed fin and tube pitch which significantly increased its surface area while still allowing for excellent air circulation through the radiator. The Hyper V-Core series is the perfect solution where space savings and high performance is a must. All Koyorad Hyper V-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.
Features
- All Aluminum Racing Radiator
- Nocolok Brazed
- Direct Bolt-In Factory Fit
- Ultra-Efficient Hyper V Core
- Significantly Increased Surface Area
- Excellent Air Circulation
Applications
- 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
- 2005 - 2009 Subaru Outback XT
What's In The Box?
- 1 - Koyo Hyper V Core Radiator
Warranty
- Manufacturer's Warranty
Customer Reviews
Koyo rad is doing what it was bought to do. Out hear in Vegas outside temps over 108 and da Subie is running cooler than it was around 220-225 now it’s around 210-216 coolant temps. Very pleased with purchase .
MAPerformance was good overall and the construction of the radiator seems good. Only gripe I have is the fitment of the stock radiator fans on the radiator. The gap between the fans and radiator seems much larger than stock. Still getting improved cooling in all driving conditions but it probably could be better.
In this case in a very good way. Always heard that the OEM radiator is more than sufficient for street use, but like any other are prone to cracking with age where the plastic meets the metal. Any aftermarket radiator would solve that problem, but so far so good with the renown product and manufacturer (3 weeks since review). Haven’t taken the car to autox yet so I’m not sure how that will fair, but I now know that the cooling efficiency (as far as the radiator goes) will be there when I need it. Instantly saw temps drop from 190-200F cruising/stop-and-go to 170-180F. Some temp spikes depending on conditions but I’ve never seen the coolant cool down as fast when the fans are kicked on. Fast shipping from MAP and a quality product from Koyo.
Purchased this rad for a '15 "STi with MAP Stage 2 as the OEM rad developed a leak at the top seam. Easy to install fits very well. The only area for improvement would be the fit of the OEM fans to the rad. There are some gaps around the fan shroud which will reduce air flow through the rad itself. The fan mounting could sit tighter against the rad itself with shorter mounting posts. It's not likely a performance issue because the Koyo rad is so much larger than the OEM one. Overall, great purchase, good fit and works. As usual, the MAP guys are super helpful with any questions.
Bought this for my 16 Sti and it’s awesome. Thank you MAP, the delivery process was fast. Thank you very much
