Welcome to the official GReddy USA blog. -Think of this as our online weekly "GReddy Times," a venue for us to report what's going on or what just happened at GReddy USA this week (new products, new projects, racing news, even online store specials.) On our blog you can see what we are up to in the GReddy Sales floor, R&D garage, on the road or even from our Headquarters in Japan.

Thursday, July 17, 2025

Newly Revised GReddy Thermostatic Oil Cooler Std Block Adapters

Standard -10 GReddy Oil Cooler Blocks (3/4-16UNF, M20xP1.5, or M20xP1.5 High sizes)

12401187    3/4 x 16UNF GReddy Oil Cooler Block -10AN  (supersedes 12401123) 

12401190    M20 x P1.5 GReddy Oil Cooler Block -10AN  (supersedes 12401119)

12401194    M20 x P1.5 GReddy Oil Cooler High Block -10AN  (supersedes 12401119 + 12002803)

Product features


◆ Replacement thermostatic oil cooler block adapter for std. GReddy oil cooler kits

◆ Key component to build your very own custom GReddy oil cooler kit.

◆ The design of the oil block with built-in thermostat has been improved & updated, and the oil flow path has been reviewed to optimize the flow rate at low and high temperatures.

◆ Kits available with standard GReddy -10 AN or optional smaller -8 AN or larger -12 AN outlets

◆ Use factory replacement oil filter or matching GReddy oil filter per application.
* Oil filters with an outer diameter of Φ80 or less, O-ring inner diameters of Φ52 or more ~ outer diameters of Φ76 or less can be installed.


     GReddy High Oil Cooler Block Adapter
                                                              (ideal for Sub. flat-4 engines or late model turbo Honda engines)

◆ Optional Oil block STD high type 12401194 is a 20mm high mount type of oil block STD. Compared to the spacer type, the installation work has been simplified, and the weight has been reduced. In addition, by making the mounting surface Φ70, it is possible to accommodate special mounting seating surfaces.
* Except for the lift-up part, it has the same design as the oil block STD. Please pay attention to the surrounding clearance.



◆ The updated screw size is engraved on the center bolt so that it can be identified at a glance.

 Revised Replacement Center-bolts



12401197    3/4-16UNF - 3/4-16UNF Center bolt (supersedes 12401152)

12401198    M20xP1.5 - M20xP1.5 Center bolt (supersedes 12402813)

12401196    M20xP1.5 - M20xP1.5 High Center bolt (partially supersedes 12002803)

 


Optional GReddy Oil Cooler Blocks with smaller -8AN or larger -12AN fittings

12401186    3/4 x 16UNF GReddy Oil Cooler Block -8AN  (supersedes 12401112)

12401189    M20 x P1.5 GReddy Oil Cooler Block -8AN  (supersedes 12401125)

12401193    M20 x P1.5 GReddy Oil Cooler High Block -8AN  (supersedes 12401119 + 12002803)

12401188    3/4 x 16UNF GReddy Oil Cooler Block -12AN  (supersedes 12401124)

12401191    M20 x P1.5 GReddy Oil Cooler Block -12AN  (supersedes 12401127)

12401195    M20 x P1.5 GReddy Oil Cooler High Block -12AN  (supersedes 12401119 + 12002803)


Tuesday, May 6, 2025

More GReddy Dual Bead Hose Clamps...

New raw Stainless-Steel finish GReddy Clamps added to the popular Black Clamp line up! 

Black DB Clamp P/NSUS DB Clamp P/NAdjustment RangeStd. Dia. HosesMetric Dia. HosesClamp TypeClamp Name
2240003922410039S26-39mm1.0"-1.5"32mmNo. 16DB-1
2240004522410045S30-45mm1.25"-1.75"32-34mmNo. 24DB-2
2240005622410056S40-56mm1.75"-2.0"34-42-45-50mmNo. 28DB-3
2240006522410065S48-65mm2.0"-2.25"-2.5"45-50-54-60mmNo. 36DB-4
2240007522410075S58-75mm2.5"-2.75"54-60mmNo. 40DB-5
2240008522410085S68-85mm2.75"-3.0"60-65-70-78-80mmNo. 44 / 48DB-6
2240009522410095S78-95mm3.0'-3.5"80-90mmNo. 56DB-7
2240012022410120S100-120mm4.0"-4.5"100mmNo. 72DB-8

 



For more on GReddy Dual Bead Hose Clamps see www.greddy.com








Ken Gushi 2025 Formula Drift Livery Reveal at GPP

 Held on March 3th, at the GReddy Performance Products HQ in Irvine CA.








Monday, March 24, 2025

GReddy Garage Sale Event 2025 with HUF Worldwide


 On March 15th, GPP held our first garage sale in many years.  The sale event was held with HUF World wide and it offered wide selection of highly-discounted parts and merchandise.

All in all it was a good event with a great vibe.  Thank you to all that attended...


Thursday, January 9, 2025

2025 Tokyo Auto Salon (preview)


TOKYO AUTOSALON 2025
International Exhibition Hall 1 (West Hall) No. 107
Please come and visit us at the Trust/GReddy booth!

Date :  January 10th (Friday), 11th (Saturday), 12th (Sunday), 2025

Venue : Makuhari Messe (Japan Convention Center)
International Exhibition Hall 1 (West Hall) No. 107


Event Schedule 

Friday, January 10th 9:00-19:00 (Business Day [Industry & Press]) 
14:00-19:00 (Special Open to the Public) 

Saturday, January 11th 9:00-19:00 (Open to the Public) Sunday, 
January 12th 9:00-18:00 (Open to the Public)


GReddy Exhibit Vehicles


GReddy Soarer MZ12 

Introducing the GReddy MZ12 Soarer powered by a 3.1L twin TD-05-18G 6M-GE, that pays homage to the legendary "Okawa Soarer," which recorded the fastest speed of 316.066km/h back in 1986! 





GReddy Skyline GTR BNR34

The BNR34 version of "RX", the title given to Trust's GTR development vehicles. 
This vehicle is equipped with the new electric six-throttle system.




GReddy HIACE GA10

An additional model of the complete car "GReddy Performance Edition" sold by Trust will be announced at TAS2025. 
The concept of this car is "A cool car for on-site work! 
" The color scheme will be decided by public entries in the "GReddy Livery Contest"!




GReddy TRITON L200

We've made the much-talked-about Triton with GReddy specifications. We've installed the prototype first.   Please look forward to the final product!

Friday, December 13, 2024

GPP Winter Break Schedule



The GReddy Performance Products Irvine CA offices will be closed for winter break from Monday, Dec. 23rd through Friday, Jan. 3rd. Normal business hours will resume, Monday, Jan. 6th 2025.

Our retail online store, www.ShopGReddy.com will be open, however orders placed after Dec. 20th, 12 noon may not be processed or shipped intermediate ship dates of Thursday, Dec.26th or Thursday, Jan.2nd.  (Order placed before Wed, Dec. 18 should have the best chance to arrive before Christmas.  Orders made between 12/18-12/20 may not arrive until after Christmas.)

So until we are back, please enjoy this video event coverage from our Annual GReddy Food Drive and Car Meet that was held earlier this month at our GPP HQ in Irvine CA.... This year we collected 3,465lbs of food donations for South County Outreach





Tuesday, December 3, 2024

Annual GReddy Food Drive and Car Meet - Dec 8th 2024

 Please join us for our annual GReddy Food Drive and Car Meet benefiting OutreachOC.  

Where: GReddy Performance Products, Inc.  9 Vanderbilt, Irvine CA 92618

When: Sunday, Dec. 8th, 2024  from 11am to 3pm

What: Can and Dried Foods (see details below) 

1 Raffle Ticket to the FREE Raffle, per 5 items of food donated.

 example: Donate 25 items, get 5 Raffle Tickets

 




Parking Details


For more follow the GReddy GPP instagram @greddyperformance





 

 

 

Wednesday, November 6, 2024

Next GReddy event: PRP GT-R Festival, Texas Motorplex, USA

UPDATE: MOTIVE EVENT COVERAGE



 The next big event for the GReddy team will be PRP GT-R Festival USA at the Texas Motorplex on November 15-17, 2024.   GTRfestival.com 

As an event Presenting Sponsor, GReddy Performance Products will have two amazing GReddy builds in Texas...  the Garage Active Dry Carbon No.8 GReddy RX R32 GT-R and iconic GReddy S-ROC R33 GT-R!


Mr. Sakamoto of @active4488 will be piloting his GReddy RX II with a 1,000+whp GReddy crate RB28 and GP78 turbo, in some Drag classes! (ShopGReddy.com is also a No. American Distributor for Garage Active and Carbon R parts)




@jjohnsoncollectibles, the current owners, of the GReddy S-ROC R33 have just completed a full restoration of the car and we are excited to see it!




We are also excited to see how well GT-R Festival/Motive JET RH9 Street GT-R does with its new GReddy Intercooler upgrade!


Stay tuned on our social media accounts for updates from the event @greddyperformance...



Tuesday, October 22, 2024

Thank you for 30 years of support and highlights

UPDATE: IG EVENT COVERAGE  (Click Here)


Thank you GReddy fans who attended or viewed our coverage from our GReddy Performance Product, Inc 30th Anniversary event. The celebration marked the GReddy brand in the USA since 1994. We are proud of part in the USA's Japanese tuning culture and we look forward to many more years of high performance fun. But before we get into the GReddy 30th Anniversary coverage (Fan Event Photos), we would like to recap some our proudest GPP highlights over our 30years here in the states (for posparity...) Please click our links below for more details on our @greddyperformance Instagram #GReddyGPPsince1994 posts. 

Top GPP Highlights 1994-2024























> Here are some more highlights in IG story form (Part 1, Part 2) <

Stay tuned because we have only just begun after our first 30 years...  GReddy "Ahead of our Time"