RHDJapan Blog Blog on JDM news, racing, drifting and thoughts from Osaka

1Aug/24Off

Summer & Obon Holiday 2024

Hello from the RHDJapan blog. It’s just about that time of year again, mid Summer when companies all throughout Japan close down in observance of Obon.

The majority of manufacturers will be closed from August 10th to the 15th. Companies with a longer holiday include the OEM manufacturers and the Works companies. For made to order items of 4 weeks or more, a 1 week delay in processing maybe applied, effective immediately.

The RHDJapan team will be off in observance of this holiday from the 12th to the 15th, shipping and processing orders every other day of the week. Please feel free to use our Stock Check feature for up to date availability information.

We apologize for any delays on your urgent items and will be working to process and ship out orders with utmost urgency. Wishing all a safe and enjoyable Summer Season in the northern hemisphere and a Wonderful Winter season in the Southern hemisphere.

12Jul/24Off

National Holiday: Umi-No-Hi July 15

Greetings from the RHDJapan crew. The office and warehouse will be closed in observance of the National Holiday 海の日 - Umi-No-Hi - (Marine/Ocean/Beach Day). Everything will be back to moving full speed from July 16, 09:00 JST~.

海の日 - Umi-No-Hi
10Jul/24Off

HKS Muffler Double Special Offer – Limited Availability

Greetings from the RHDJapan team and blog spot. We are excited to announce a very special campaign on select exhaust systems on select applications. In addition to an amazing extra discount we will be including a very rare collectible as a FREEBIE! 


In addition to a 10% discount off Sale Price, a Special Edition 50th Anniversary 50L Volume HKS Folding Container will be included with the purchase as a FREEBIE (no extra shipping required!). 

This offer is available while these item's status display: In Stock: Ships the next business day

Which is ONLY when the Coupon Codes can be applied:

Super Turbo Muffler Ti Titanium - BCNR33 Coupon Code: HKSSummerSpecial263524

Legamax Premium Muffler - GR Yaris GXPA16 Coupon Code: HKSSummerSpecial285560

Legamax Premium Muffler - Jimny Sierra JB74W Coupon Code: HKSSummerSpecial256894

Super Turbo Muffler Ti Titanium - BNR34 Coupon Code: HKSSummerSpecial263523

Super Turbo Muffler - GR Supra DB42 RZ Coupon Code: HKSSummerSpecial264893

Super Turbo Muffler - GT-R R35 MY11~ Coupon Code: HKSSummerSpecial306033

Once this offer has expired the secondary HKS Exhaust Campaign coupon code will still be available:

Coupon Code: SummerHKSExhaustCampaign2024

Get an additional 5% discount ALL HKS Exhaust/Catalyzers ~Aug 30


9Jul/24Off

Weekend Specials: Hyper Sports Meeting Campaign July ~15

Greetings from the RHDJapan team! We are excited to announce a major gathering of democars, tuning shops and aftermarket manufacturers for Hyper Sports Meeting @ Super Autobacs Sunshine Kobe.

RHDJapan will be supporting the brands who are making this event possible with an extended batch of Weekend Specials. Get an extra discount on some of the most favored aftermarket brands including:
APEXi
AVO
BBS
Blitz
Car Make T&E
Central20
Corazon
Defi
Endless
Enkei
Fujimura Auto
Fujitsubo
Kazama Auto
Kondo Engineering
Laile (Beatrush)
Magical Fuse
Pivot
Project Mu
Prova
R's Racing Service RRP
Rays
Revolution
RSW
SARD
SYMS
TEIN
TM Square
TRUST
Weds
Work Wheels
Valenti
Yokohama Wheel / Advan
Zero-1000 (Top Fuel)
ZeroSports

5Jul/24Off

Bangkok Auto Salon 2024 Recap

Greetings from the RHDJapan blogspot. From Tokyo Auto Salon to the offshoot international event in Bangkok, it is always great to check out The Annual Car Culture Phenomenons whenever possible.
Bangkok International Auto Salon at IMPACT Challenger has come and gone. Along with some select machines originally displayed at Tokyo Auto Salon 2024, there was a vast array of tastefully built machines on display in the Hall and more excitement in the 2 loading bays.

The event was exciting enough to visit all 4 days in a row, and we were able to snap a great amount of pics along the way. Please join us on this journey as we share some coverage and memories throughout our Instagram and Facebook pages.

14Jun/24Off

Discontinuation Notification: NISMO Engine Mounts

Greetings from the RHDJapan blog spot. We have received notification about a couple upcoming discontinuations from NISMO. This includes a couple of the Reinforced Engine Mounts for the S-Chassis and 2WD Hicas based R33 & R34 Skylines. After a long run NISMO will be discontinuing production of these items. Pick yours up while still available!

Nismo Reinforced Engine Mount Front - R33 R34 2WD HICAS
14Jun/24Off

Special Campaign: Capacity Up for FA20 BRZ ZC6 86 ZN6 ~Aug 29 08:30JST

7Jun/24Off

Special Campaign: Boost Up for Skyline GT-R BNR32 BCNR33 BNR34 ~Aug 29 08:30JST

HKS SPORTS TURBINE KIT GTIII RS - BNR32 BCNR33 BNR34

HKS SPORTS TURBINE KIT GTIII SS - BNR32 BCNR33 BNR34

HKS SPORTS TURBINE KIT GTIII-2530 - BNR32 BCNR33 BNR34

2.8L Step Zero 86.5
2.8L Step Zero 87.0
2.8 Step 1 86.5
2.8 Step 1 87.0
2.8 Step 2 87.0
2.8L High Response
2.8L Step 3
2.8L Step 2 Full Kit BCD Bride Concept Design

HKS V CAM SYSTEM STEP 1 WITHOUT VALCON - BNR32 BCNR33 BNR34

4Jun/24Off

New Release: Exedy Hyper Series Organic Twin Plate Clutch Kit – NSX NA1 NA2

Hello from the RHDJapan blog spot. We are excited to pass on the information for new release from Exedy. A new addition to the Hyper Series Organic Twin Plate Clutch Series for the neo-classic legend from Honda, NSX!

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25May/24Off

Cooling Campaign 2024 ~July 15

*Campaign extended until July 15th

Greetings from the RHDJapan team. As we enter the early Warmer Weather Season we would like to take this into consideration to extend a campaign focused on Cooling Performance. In the aim for more power and higher performance, getting rid of excess heat is a critical, yet many times neglected, aspect of tuning. Proper Cooling Performance will make sure that all related functions work in optimally.
For this campaign we would like to extend a further discount from our standard great prices. ALL items included within the links below will qualify for additional 5% discount at checkout:

A great step 1 for a cost-effective DIY application is to upgrade with Low-Temp Thermostat and/or High-Pressure Radiator Cap. Ideal for any vehicle driven around in a spirted fashion. Available for a wide array of popular engines.
At the center of the water based Cooling System is the Radiator, upgrading this item will efficiently increase the coolant running throughout the engine. Available for most popular sporty cars.
Select vehicles may also have other items such as Fans & Shrouds to level up the draw airflow throughout the radiator. 

Make sure coolant can safely & securely travel in-between the hard-working engine with reinforced Radiator Hose. Tap directly into the Radiator Hose with Hose Attachment allowing sensor to tap directly for the most accurate and precise readings with Performance Meters. These gauges are available to closely monitor other engine vitals such as Oil Pressure and Oil Temperature

In order to adapt these high precisions sensors into the engine most applications utilize a spacer block placed in between the Oil Filter, Relocated or in-line.
Knowing and observing the limits of your machine is essential to avoid catastrophic failure and excess repair costs. When oil temperature becomes an issue, the most effective way to tackle it is with an add-on/upgrade Oil Cooler Kit. This is often available as a complete kit for popular applications. Also Oil Cooler Cores available for one-off and/or custom applications.

Making sure the coolant is properly flowing throughout the cooling system can be an issue on some select engines with Water Pumps. Making sure the engine oil is properly flowing and lubricating throughout the engine. A High-Flow type Oil Pump / Gear kit can be installed on some select engines.

Although much more rare and often for more extreme applications, a few select vehicles may want to consider a Cooler kit for their Transmission, Power Steering or Differential.

Turbo engines can quickly achieve extra power with some boost up. An Intercooler Kit will help cool down the hot air flowing throughout the engine and turbocharger to more safely and securely increase boost. Available as a direct replacement core or full kits. For the smoothest and most secure airflow from intercooler to engine, we have Piping Kits.

Other ways to improve airflow throughout the cooling system, braking system, intake and turbo systems can be assisted with Cooling Panels & Ducts.

The cooling efficiencies of both Water and Oil Coolings systems can often be further leveled up with the addition of COOLING COLLECTOR OR OVERFLOW AND CATCH TANKS.

Often for more serious hard driven machines Upgrade Oil Pans and Differential Covers not only allows for improved cooling efficiency with fin design, but they also allow for increased volume of oil which also maintains a lower temperature.

Of course without using the proper Oils / Coolant, maximum performance and protection cannot be achieved. Many great options are available most places overseas, however we do offer some selection on premium quality from Japan.