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.

Tuesday, October 29, 2019

2019 SEMA Show - GReddy Booth 21613, Central Hall

Stop by the GReddy Performance Products booth #21613 at the 2019 SEMA Show in Las Vegas.
Nov. 5th - Nov.8th   You can find our 30'x30' display in the Central Hall (where Lexus was last year.)

And don't worry if you can't make it to the show, we will have live updates on our social media accounts.  Instagram: @greddyperformance & Facebook: Greddy Performance Products - GPP
  Hashtag: #gpp21613

Any guesses on what kind of car we will be displaying in our GReddy booth this year?
Here are just a few of our recent SEMA Show builds to look back on...
2014 - LexusTuned Rocket Bunny RC
2015 - Sung Kang's GReddy Fugu Z
2016 -  Boost Brigade Skyline Sedan
2017 - GPP Civic Si Coupe  
2018 - Rocket Bunny Pandem FC3S
TBA - 2019 - GReddy....

  GReddy SEMA Show Booth #21613

Tuesday, October 22, 2019

Ken Gushi Wins the 2019 Formula Drift Finale at the House of Drift, Irwindale Speedway

If there is one event on the Formula Drift calendar that all Pro Drift drivers, teams and sponsors want to win, it has to be on the high banks of the “House of Drift,” Irwindale Speedway.  This weekend with a near perfect result, Ken Gushi and his GReddy Performance - Achilles Tire - Toyota Racing 86 achieved this feat with a 2nd place qualifying and the FD event WIN!


Ken’s experience in the series and home track paid off with smooth, high-level qualifying runs and unshakeable precision lead laps all weekend long.  

But it was with the support from his FDIRW track team, crew chief - Takeshi Aizawa, spotter Ben Swartz, Billy Bazalar, Meng Tea, Sean Adriano, Kevin Sanchez and Kenji Sumino; Ken was able to adapt throughout the tandem rounds and balance the massive grip and Irwindale tire wear of the Achilles to successful get pass the competition.  Like rookie of the year, Travis Reeder in 16, the aggressive Wothhouse team of Pior Wiecek in great-8 and 3x and current champion James “The Machine” Deane in an epic semi-final battle


Then finally it was a memorable and emotional finals with Ken’s Boost Brigade / Achilles Tire teammate and 2013 Champion, Michael Essa that really moved new and longtime Ken Gushi fans.   With Gushi in the lead and Essa in the chase, the two had great first tandem lap, but it was the unstoppable Ken Gushi with a risky aggressive chase run with sealed the win with  high pressure follow at the 2019 Formula Drift finale.  


It was an amazing night for Ken Gushi Motorsports / Team GReddy Racing to win in front of a hometown crowd.  Thank you all for the support of this team over the years.  We hope to carry this momentum over the off season for an even better 2020.

Congratulations also goes out to Toyota for capturing yet another Formula D Auto Cup Championship in 2019

Special thanks goes our to 2019 team partners:  Toyota Racing, TRD, Achilles Tire, Motul, Soft 99, Razo, Borg Warner, Radium Engineering, Bluemoon Performance, KW Suspension, Wisefab, Sparco, Rays, Supertech Perofmance, OS Giken, Winmax, OCD Works, Ignite and Boost Brigade. 
Action shots by Larry Chen and Team shots by TK Akiyama

Miss the action? See the Livestream Video links 

WORDS FROM THE WINNERWith two Achilles Radial-equipped drivers on the podium, and the announcer building the excitement, Ken Gushi wept with joy when he was announced the winner. Despite finishing second in the Championship in 2015 and recording three podiums as recently as 2016, Gushi – who has competed in the series since its inception – hasn’t won a Formula DRIFT round since Texas in 2005, so his emotion was overpowering. “This is the first year I took over the entire motorsports operations for GReddy Racing, which brought a lot of challenges figuring out logistics, scheduling, prioritizing car development and more. There’s so many factors that can prevent me from being 100% focused on driving, so to be here at the last round of 2019, after overcoming all those challenges, and to be able to celebrate the win with my fans, friends, family and the entire team, is a huge bonus. It was an incredibly challenging year but hopefully we’re going into 2020 with some momentum. I’m very excited today – it’s a day I’ll never forget.”

Excerpt from Official Formula Drift Press Release 


Deane’s festivities would carry him through the Great 8, where he overcame a strong challenge from Ryan Tuerck, but he would falter in the Final 4 against Ken Gushi. Qualifying second, Gushi was on a mission at FD Irwindale and while he set a very strong lead lap, there were doubts he could match the pace of the newly crowned 2019 Champion in the chase position. However, Gushi defied the odds and doggedly stuck to both his task and Deane’s door, sending the Irishman back to the paddock early. Deane would still claim a third place podium position and the aforementioned 2019 Formula DRIFT Black Magic PRO Championship, so he wasn’t totally despondent.
Gushi’s path to the Final started with a bye round in the Top 32 courtesy of his second place qualifying position, followed by a match-up with Travis Reeder (USA) in the Sweet 16. Back at the wheel of Old Red – Reeder’s faithful Napoleon Motorsports / Turn Key / Nitto Tire / Nissan 240SX S13, which was substituting while development continues on his revolutionary electric-powered Camaro EL1 – the newly crowned Rookie of the Year put up a valiant fight but couldn’t match Gushi’s pace or precision. 
In the Great 8, Gushi met Wiecek in the second Worthouse / Falken Tire Nissan Silvia S15. Wiecek was fresh from beating Aasbo in a very tight Sweet 16 heat, which was ridiculously close but the Polish driver was given the nod by virtue of better proximity in the chase position.
As Gushi and Wiecek went to battle, both impressed the judges on their lead runs but made small mistakes in the chase position. Much to the delight of the crowd, the judges requested OMT. 
On their repeat runs, Gushi drifted high on the banking in Outside Zone 1 as Wiecek accelerated hard to gain proximity. Making slight contact with Gushi’s door, Wiecek was then fighting the car as he transitioned off the banking and found himself too deep through Inside Clip 1. Throwing the car sideways, Wiecek was lucky to escape with nothing more than decapitated tail lights and returned to the starting line for run two after a brief check. However, Gushi decided to take his only Competition Time Out at this point in order to refill his nitrous injection bottle. Some onlookers questioned the wisdom of using his only Time Out when Wiecek’s previous run was ruled incomplete and all Gushi had to do was finish his chase run. However, Wiecek wasn’t about to make it easy and again set a blistering pace. Gushi did enough to finish the run and was awarded the win. 
After beating Deane in the Final 4, Gushi faced 2013 FD Champion Michael Essa (USA) in the Final. Driving the Essa Autosport / Achilles Tire BMW M3, he had a punishing route through the heats. It began against Rookie Sebastien Gauthier (Canada) in the Top 32. Driving his SSG Motorsport Nissan S14, Gauthier needed to make up ground in the first turn and found himself stumbling over Essa at Inside Clip 1. With Essa spinning out, Gauthier was adjudged to have been the culprit, granting Essa more time to make repairs.
Once they returned to the line, Essa struggled to keep pace with Gauthier in the chase position and appeared to be experiencing car problems. Unsure whether his “inactive chase” was the result of the collision or simply a conservative approach to ensure progress to the next stage, the judges called for OMT. 
When the runs were repeated, Essa seems to find the right gear, knocking out a strong lead run and better chase run, grabbing the win.
Next up was Justin “JTP” Pawlak (USA) in the Roush Performance / Falken Tire Ford Mustang. Always fast and aggressive, Pawlak went hard off the line, leaving Essa in his wake trying to find speed and the correct line. With a clear advantage over his opponent for run two, JTP called a Competition Time Out on the starting line to address an overheating problem. With coolant leaks and a very hot engine, the team was unable to make repairs in time and was eliminated.
Things didn’t get any easier for Essa in the Great 8 where he was matched against 2010 FD Champion Vaughn Gittin Jr (USA) in the Monster Energy / Nitto Tire Ford Mustang RTR Spec 5-D. Never wanting to take prisoners, Gittin Jr was all over Essa in the chase position. The pair made light contact in Outside Zone 2 but Essa was able to hold his line and finish a good run. With Gittin Jr in the lead, Essa simply can’t match his pace. Possibly sensing victory, the Mustang driver didn’t drift deep enough through the course. Facing a dilemma, the judges ruled in favor of Essa who had a better lead run.
In the Final 4, Essa would start the first run in the chase position against Aurimas “Odi” Bakchis (Lithuania) – the only driver to win two rounds during the 2019 season. Driving his distinctive Falken Tire / Feal Suspension Nissan S14, Bakchis left Essa in his tire smoke as he built a significant gap through the course. Seemingly down on power, Essa’s lead run was clean but resulted in Bakchis drifting wide through Inside Clip 1 and colliding with the safety wall. While there was some speculation that Essa’s car problems may have mitigated the situation, he’d done enough to advance to the Final.
With Gushi’s incredible form throughout qualifying and the heats, and Essa’s apparently sick BMW, it seemed as if the result was inevitable, but the 2013 FD Champion wasn’t finished. Essa found an adrenal burst of acceleration for the first run and managed to maintain good proximity to Gushi’s leading Toyota, despite having to make several adjustments to avoid contact. Once Essa adopted the lead position, Gushi found himself tripping over the slower M3, making light contact on the banking and then having to back off through Inside Clip 1 to avoid further contact. As the cars drifted deep through Outside Zone 2, Essa’s BMW span without receiving any outside assistance. And while Gushi had to take avoiding action, Essa’s run was judged incomplete


Tuesday, October 8, 2019

GReddy Profec Boost Controller, Now Available in 3 OLED Colors

Exclusive Overseas Red, White Edition and the Classic Blue 

Classic Blue OLED - p/n 15500214
White Edition OLED - p/n 15500219
Exclusive Overseas Red OLED - p/n 15500217 (not available in Japan)

The GReddy PRofec is compact, powerful and easy to use electronic boost contorller for standard pneumatic actuator or external wastegates. The large OLED Display, with the simple two-button / rotary-dial control, make for intuitive operation. An ultra slim controller can display in digital, bar-graph, or graphical modes and can be rotated 180 degree for installation with the included adjustable mount or flush mounted. By separating the display and control unit in the driver’s compartment, from the engine compartment-mounted, waterproof, sensor unit, it makes installation straightforward. Only one thin harness is required to be routed through the firewall. The combination of the new 300kPa (43.5psi) integrated pressure sensor, the more compact solenoid valve and faster ECU processer, provide quicker response and the most stable boost curves yet. The PRofec also maintains popular features like, Lo, Hi, Scramble boost presets, last-boost display, peak-hold recall, warning alert and safety limiter.


All three are compatible with the Profec MAP expansion module for even finer boost adjustments.
i.e.  (load vs. Duty% - by RPM, Throttle Position, Speed, Gear or Water Temp)

Monday, September 23, 2019

Back by Popular Demand, GReddy SUS Weighted Shift Knobs

304 Stainless Steel Shift Knobs with Adapters to fit most all Japanese manual transmission shifters - M10xP1.25, M12xP1.5, &M12xP1.25

Optimized for ergonomic comfort and weighted for driving feel GReddy 304 stainless steel shift knobs, are designed precise gear changes. The Sphere shaped ball design measures 45mm in diameter, 55mm tall, with a 13mm tall, 25mm dia. base. The material, size and shape allows this compact shift knob to weigh a lofty 363g (.80lbs.) This benefits the driving feel by counter-weighting the shift lever.

Polished Stainless Finish

MSRP $ 60. p/n # 14500110


Anodized Blue Finish

MSRP $ 60. p/n # 14500111

Adapters: Yellow M10xP1.25, Teal M12xP1.5, Navy M12xP1.25

Each GReddy CNC Stainless Shift Knob includes 3 of the most common thread sizes inserts to suit most Japanese manual transmission shifters. They are color coded in the GReddy corporate colors: Yellow, Teal and Blue.
Compatible with 5 and 6 speeds with various gate patterns.

Monday, September 16, 2019

California SB 112 removes cars from the full impact of AB 1824 Exhaust Noise Law - UPDATE!

California Bill To Amend 2018 Exhaust Noise Law Passes Legislature
SEMA Praises Lawmakers for Championing Critical Legislation

Thanks to the efforts of Assembly Members Tim Grayson, Tasha Boerner-Horvath, Phil Ting, Phil Chen, Senator Holly Mitchell, and enthusiasts throughout California, state lawmakers have approved SEMA-supported legislation (SB 112) that restores “fix-it” tickets for cars suspected of violating the state’s exhaust noise limit. Once signed into law by California Governor Gavin Newsom, SB 112 will take effect immediately.

SB 112, a budget implementation (trailer) bill, includes text drawn from SEMA-sponsored AB 390, which was authored by Assembly Members Grayson and Jim Frazier in early 2019. Under normal legislative procedure, AB 390 would not have been implemented until January 2020.

“SEMA thanks Assembly Members Grayson, Boerner-Horvath, Ting, and Chen, and Senator Mitchell for their tireless work on behalf of the over 1,700 member companies based in the Golden State,” said Daniel Ingber, SEMA’s Vice President for Legal and Government Affairs. “Thanks to their efforts, enthusiasts in California will continue to be afforded due process under the law.”

SB 112 removes cars from the impact of AB 1824, which was signed into law by then-Governor Jerry Brown in June of 2018. AB 1824 amended how California law enforcement officials issued citations for suspected exhaust noise violations by removing the ability to issue fix-it tickets, which allowed for 30-days to correct a violation. Instead, motorists received an immediate fine. The bill generated significant concern within the specialty automotive aftermarket industry and enthusiast community. Once signed into law by Gov. Newsom, SB 112 will again allow law enforcement to issue fix-it tickets.

Since 2003, exhaust systems installed on motor vehicles in California with a manufacturer’s gross vehicle weight rating of less than 6,000 pounds, other than motorcycles, may not exceed a sound level of 95-decibels when tested under a Society of Automotive Engineers (SAE). SB 112 does not change this.

Sema Action Network
Also see: (here)

Friday, September 13, 2019

Free GReddy GIF Stickers to add to your Social Media stories

To use our  free GReddy GIFs on Instagram stories just:
  1. Open up Instagram
  2. At the top left of the page, click on the Camara Icon to start a new story
  3. Select your photo or video from your phone's library
  4. Then click on the square smiley face page icon at the top of the page
  5. Click the GIF Icon
  6. Type G R E D D Y in the search tab
  7. Then select your from the available GReddy GIFs
  8. Place and size your new GReddy GIF on your story
  9. (Type @greddyperformance to tag us, so won't miss your post!)
  10. Finally click the Your Stories Icon at the bottom left to post!
You can also visit our list of FREE stickers (Here) to cut and past onto other social media and mobile messages... 

Thursday, August 29, 2019

Special Limited Edition GReddy X Vtec Club USA Collaboration Launch

* Starting Saturday, August 31st 2019 on www.ShopGreddy.com
UPDATE: Steering Wheels Sold Out!

Limited Edition
GReddy X Vtec Club USA
"For Competition Use Only" logo
T-Shirts (S-2XL)

Limited Edition
GReddy X Vtec Club USA
"For Competition Use Only" logo
Serialized Suede Steering Wheel
Limited to 50pcs.

GReddy Performance Products offices will be closed on Monday, Sept. 2nd for the Labor Day Holiday. Normal business Hours will resume Tuesday, Sept. 3rd...

Friday, August 23, 2019

GReddy Radiator Caps Superceeded Part Numbers 
       High Pressure 1.3K and Closed Type S and Type N

Old part numbers for the GReddy Radiator Caps have now be superseded by these new Cap numbers below.

The new caps include an extra badge and are offered in 3 cap finishes: Black, Polished, and Brushed.  

  Type S - most Nissan, Subaru, Mazda, Some Toyota, Mitsubishi (late model, 10th Gen Honda)
  Type N - most Honda, some Toy (Scion FR-S/ Subaru BRZ)

p/n 13901000   Type S  1.3K Radiator Cap
Superseded to:
p/n 13911002   1.3K Type S  Black    
p/n 13911004   1.3K Type S  Polished
p/n 13911006   1.3K Type S  Brushed 
fits most Nis, Sub, Maz, some Toy, Mit 

p/n 13901001   Type N  1.3K Radiator Cap
Superseded to:
p/n 13911001   1.3K Type N  Black    
p/n 13911003   1.3K Type N  Polished
p/n 13911005   1.3K Type N  Brushed 
fits most Hon, many Toy & Scion 
Old (Closed) No Relief Radiator Caps will also be superseded by these new numbers below.  
p/n 12400907   Type S Closed Radiator Cap
Superseded to:
p/n 13911008   1.3K Type S  Black    
p/n 13911010   1.3K Type S  Polished
p/n 13911012   1.3K Type S  Brushed 
fits most Nis, Sub, Maz, some Toy, Mit 

p/n 12400906   Type N Closed Radiator Cap
Superseded to:

p/n 13911007   1.3K Type N  Black    
p/n 13911009   1.3K Type N  Polished
p/n 13911011   1.3K Type N  Brushed 
fits most Hon, many Toy & Scion 

Friday, August 2, 2019

GPP 10th Generation Turbo Civic Intercooler Upgrade Kits

Greddy Performance Products Upgraded Intercooler Kits for the FK8, FC1, FC3, FK7 Civic

The Greddy Performance Products Intercooler Upgrades for the 10thGen. Civics (FK8 Civic Type-R, FC1/FC3 Civic Si, and FK7 Civic Sport Hatchback) include upgraded replacement aluminum hard-piping and feature our world renown “tube and fin” intercooler cores with our carefully matched “inner-fin” structure for an ideal balance of high cooling with low pressure drop (not cheaper extruded inner tubes). This effective design is not only light-weight and efficient for cooling down air intake temperatures of turbo boost, but it’s external aerodynamic tube and fin profile helps keep vital cooling systems like the radiator feed with cool ambient air-flow, when in motion or with just the stock fan. This contributes to an overall more effective cooling solution for the a turbocharged Civic in many types of applications (road course, autocross, drag, etc...)

To keep engine power up and consistent, lap after lap, it is important to address the stock intercooler. The latest generation of Honda factory turbocharged engines make great power when cool, but use a compact OEM intercooler, which tends to easily retain heat. This “heat soak” along with the ECU’s sensitive safety protocols reduces engine power by compensating with lower boost levels and retarded timing.  During our “back to back to back” tests, the OEM factory intercooler saw loss in power of up to: -25hp/20ft/lbs for the K20 (CTR) and -20hp/12ft/lbs for the L15 (Sport/Si). While our larger more heat-soak-resistant, GPP intercooler kits, maintained consistent gains over stock of through the lower-mid to high RPM range, even after more than 3 consecutive dyno runs.

1.5L Civic Sport                     2.0L Civic Type-R

GPP offers two sizes of intercooler cores for each application to choose from: a medium sized core and a larger core. Both kits will offer more consistent cooling for stock turbo and moderate boost up applications, however for high boost levels with more intense tuning, or large turbo upgrades, the larger core option will often be the ideal choice. However, when lower-end boost response is a priority the medium size selection is preferred.  GPP Intercooler kits offer efficient, light-weight performance gains, with an easy bolt-on installation.

Civic (FK8) Type-R Intercooler Kit
(Med) Type-28 p/n 12058101  /  (Lg) Type-24 p/n 12058103


-- ---  --

Civic (FC1/FC3/FK7) Si / Sport Intercooler Kit 
(Med) Type-31 p/n 12058100  /  (Lg) Type-28 p/n 12058102

Monday, July 22, 2019

GPP Civic Type R Front Over-pipe option and Forward Mid-pipe upgrade

Get the most out of your 3" GReddy Civic Type-R Exhaust!

New Product(s) for the FK8 Civic Type-R. Maximize your 3" Civic Type-R cat-back exhaust!
Sold as a set or individually... is our GPP high-quality stainless steel Civic Type-R 3” Front Over-pipe Option (compatible with OEM or most aftermarket downpipes) and full 3” (non-tapered) Forward Mid-pipe Upgrade (to replace standard GReddy exhaust forward midpipe, that was designed to bolt-on to the factory overpipe).

Perfect upgrade to maximize your 3” GReddy Supreme SP and HG Supreme SP 3-tip exhaust 
 * (also great for many other popular aftermarket FK8 exhausts)

+ Full 3” High-flow.   +Cat-back.   + Emissions Friendly.

Maximize the flow of our your 3" (FK8) Civic Type R cat-back exhaust with the simple installation of our optional 3" (76mm) Front Overpipe with flex pipe. This full 3" (76mm), emissions-friendly, cat-back, stainless-steel, front over-pipe for (FK8) Civic Type R, installs with common sized, high quality laser cut 3-bolt flanges, in between the factory down-pipe (or aftermarket equivalent) and GReddy Supreme SP ( & HG) exhaust with Full 3" Forward Mid-pipe p/n 10558601 (or many popular aftermarket 3" exhaust systems)

+ Full 3” High-flow.   +Cat-back.   + Emissions Friendly.  
+ Compatible with OEM or Aftermarket Downpipes
+ Compatible with many common 3"exhaust brands


GPP CIVIC TYPE-R Full 3' FORWARD MID-PIPE   p/n 10558601
To further improve the the flow and performance of your GReddy (FK8) cat-back exhaust for the Civic Type R, we have released this optional full 3" (non-tapered) forward midpipe, that will replace the orginal Supreme SP (& HG) forward midpipe. The slight taper in the standard Supreme SP forward midpipe (is designed to mate upto the factory overpipe flange and) more than adequate for use with the Civic Type R factory catalytic conveter and factory front overpipe, but when upgrading these units, you may aslo want to maximize the flow with a full 3" (76mm) stainless steel forward midpipe upgrade. Specially designed flanges and gaskets allow for a perfect match to our emissions friendly (cat-back) 3' Front Overpipe (p/n 10558600sold separately).

+ Full 3” High-flow.   +Cat-back.   + Emissions Friendly.  
+ Upgrades standard GReddy Supreme SP,  HG Supreme SP, DD-R exhaust
forward mid-pipe to full 3" (non-tapered)

Maximize the flow of our your 3" (FK8) Civic Type R cat-back exhaust with the simple installation of our optional 3" (76mm) Front Overpipe and full 3" upgrade for the Supreme SP (& HG) Forward Midpipe. These two upgrades will allow you to take full advanate of flow of your 3" Supreme SP exhaust. It includes p/n 10558600 - FK8 Front Over Pipe and p/n 10558601 - FK8 Forward Midpipe upgrade for a GReddy Supreme SP ( & HG) exhaust for the FK8 Honda Civic Type R.

For more see our Greddy.com 10th Gen Civic page