For Immediate Release:


Koyorad | Koyo is proud to introduce a performance replacement all aluminum radiator for the 2007-2009 Mazdaspeed 3.  This brand new application features Koyorad's 25mm Hyper Core to maximize heat transfer.  Koyo designs and manufactures each radiator with precision; therefore this is a direct-fit performance replacement for the stock OE plastic/aluminum radiator and bolts directly to the factory fan shroud for a quick and simple installation.  Koyo has also integrated a 1/8 PT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.


Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production.   This ensures that quality is never sacrificed for quantity.  Each Koyo all aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available.  These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

Application:  2007-2009 Mazdaspeed 3 2.3L Turbo MT
Koyorad | Koyo Part Number #: KH061816
Available: Now
Contact: info@koyoradracing.com


Features
•    Koyorad “KH” Series 25mm Hyper Core
•    OE Specific mounting and direct fit
•    Mirror polished finish
•    Nocolok-R Brazing
•    Precise Tube and Fin alignment
•    Billet aluminum filler neck
•    1/8" NPT female accessory fitting

Koyorad | Koyo is proud to introduce a new cross-flow radiator for 2003-2006 Nissan 350Z with 6 Speed Manual Transmissions.   Unlike this vehicle’s conventional OEM down-flow radiator, Koyorad’s crossflow design improves heat dissipation by lengthening the coolant path from side to side which more effectively transfers excess heat where engine room is limited.   This radiator also features Koyorad's new “Hyper V” Series 36mm ultra high fin density core which promotes proper air flow across the radiator core while also increasing coolant capacity.  Koyorad has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with most aftermarket temperature gauges.

Koyorad’s superior quality, precision hand welds, reliability and uniformity are what have earned Koyorad their reputation in performance radiators worldwide.  Koyorad uses Japanese made equipment in their production, and sources only the finest aluminum available.  Koyorad Japan oversees each stage of production and privately owns their factories, and never outsources manufacturing.   From the selection of raw materials, hand assembly of tubes/fins, TIG welding, triple pressure testing, and to the final packing, Koyorad assures a superior quality performance radiator taking engine performance to the next level.


Application:  2003-2006 Nissan 350Z 6MT
Koyorad | Koyo Part Number #: VH021568
Available: Now
Contact: info@koyoradracing.com


Features
•    Koyorad “VH Series” 36mm High Fin Density Core
•    1/8” NPT temperature sensor bung
•    Mirror polished finish
•    Nocolok-R Brazing
•    Precise Tube and Fin alignment
•    Billet aluminum filler neck

Discerning Nissan R35 GT-R owners have waited for the highest quality performance radiator, and the wait is now over.  See below for the official Koyorad press release.    Cobb Tuning's R35 runs the identical off-the-shelf production radiator in their very own race car with winning results!




November 18, 2010
For Immediate Release:


Koyorad | Koyo is proud to introduce a direct replacement all aluminum performance radiator for the 2009-Current Nissan GT-R.  This brand new application features Koyorad's new 48mm “HH” Series radiator core with an ultra high fin density to maximize heat transfer.  Koyo designs and manufactures each radiator with precision; therefore this is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple installation with no modifications.  Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.

Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production.   This ensures that quality is never sacrificed for quantity.  Each Koyo all aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available.  These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

Application:  2009-Current Nissan GT-R 3.8L Twin Turbo
Koyorad | Koyo Part Number #: HH022360
Available: December 2010
Contact: info@koyoradracing.com


Features
•    Koyorad “HH” Series 48mm Hyper Core
•    OE Specific mounting and direct fit
•    Mirror polished finish
•    Nocolok-R Brazing
•    Precise Tube and Fin alignment
•    Billet aluminum filler neck
•   1/8” NPT female accessory fitting

November 9, 2010
For Immediate Release:


Koyorad | Koyo is proud to introduce the first direct replacement all aluminum performance radiator for the 2011 Honda CR-Z Hybrid 6MT.  This brand new application features Koyorad's all new “KS” Series radiator core to maximize cooling efficiency in Hybrid vehicles.  As always, Koyo engineered this radiator with precision, therefore it directly replaces the stock OE plastic/aluminum radiator and will bolt easily to the factory equipped fan shroud for a quick and simple installation.  Koyo has also integrated a 1/8 PT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with most aftermarket temperature gauges.  This item was tested to fit on global market Honda CR-Z 6MT vehicles.

Koyorad’s superior quality, precision hand welds, reliability and uniformity are what have earned Koyorad their reputation in performance radiators worldwide.  In their production, Koyorad uses Japanese made equipment and sources only the finest aluminum available.  They privately own their factories and have NEVER outsourced their manufacturing.   This is truly the only way that Koyorad Japan can oversee each stage of production and react quickly to market changes.    From the selection of raw materials, hand assembly of tubes/fins, TIG welding, triple pressure testing, and to the final vacuum packing, Koyorad assures a superior quality performance radiator taking engine performance to the next level.


Application:  2011 Honda CR-Z 6MT
Koyorad | Koyo Part Number #: KS082409
Price: TBD
Available: December 2010
Contact: info@koyoradracing.com


Features
•    Koyorad “KS” Series Core
•    OE Specific mounting and direct fit to OE fan shroud
•    Mirror polished finish
•    Nocolok-R Brazing
•    Precise Tube and Fin alignment
•    Billet aluminum filler neck