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 12, 2018

GPP GTX2867R Powered FR-S Enters Dsport 86 Challenge

Dsport Magazine 86 Challenge was designed to bring the ultimate Forced-Induction guide for the 86/FR-S/BRZ. All Forced-Induction kits underwent dyno testing, street evaluation and intensive track testing, with stock engine and the same specification: tires, wheels, brakes, suspension, cooling and oil system.  (FB Live Video)

Representing turbo kits were GReddy, HKS, and AVOVortech and Edelbrock entered supercharger kits.

GReddy Performance Products challenger was a 2015 Scion FR-S with our GPP GTX2867R Tuner Turbo Kit boosting 10.3psi on 91octain fuel and producing 278whp / 210ft-lb.

(GPP p/n 11518000)

Stay tuned for the results of the 86 Challenge in a future issue of Dsport...


Wednesday, June 20, 2018

GReddy 10th Gen. Civic Supreme SP Exhaust Line-up

New for the 10th generation turbocharged Honda Civics is our collection of Supreme SP cat-back exhausts.

 Click on the image for more details and the "SOUND CLIP" link for a quick video file...

10158212 - Supreme SP - 2017-on Civic Sport Hatchback (FK7)

10158216 - Supreme SP - 2017-on Civic Si Coupe (FC3)
10158217 - Supreme SP - 2017-on Civic Si Sedan (FC1)

10158214 - Supreme SP - 2017-on Civic Type R (FK8)

10158215 - HG Supreme SP (polished) - 2017-on Civic Type R (FK8)

For more Greddy Performance Products for the new Civic s please see:

Friday, June 1, 2018

Super Street Magazine's Week 2 Wicked S2000 Build Up

Just last week the GReddy team participated in Super Street Magazine's first FB live "Week 2 Wicked" build up of a 2001 AP1 Honda S2000. The main power-adder selected was a prototype of our newly revised and updated GReddy S2000 Bolt-on Turbo Kit, GPP RS-Race 3" exhaust and Profec, electronic boost controller.

The end goal is to release a GTX-R Tuner Kit by Sept.-Oct. and complete CARB testing in the coming months... stay tuned for future updates!

For a SUPER STREET recap of the build please see:
Day 2   Day 3   /   Day 5 

 Day 2 at the Super Street garage, the GReddy team installed the GReddy S2000 AP1 prototype bolt-on turbo kit featuring a Garrett GTX2867R Gen 2 Turbo... see SUPER STREET Online for more!

Day 3 the GReddy team returned to complete the turbo kit install with injectors and the fuel management.  To optimize the performance a GPP 3" RS Race exhaust with optional Titanium tip and Profec electronic boost controller was added.

On Day 5, the final day, Super Street and Week 2 Wicked S2000 made their way down to the GPP headquarters in Irvine, CA to dyno and verify all the performance modification.  The 120hours, Week 2 Wicked, GPP turbocharged S2000 produced a conservative 260whp @ 10psi on standard 91 octane gas.  Thank you to Super Street crew for including us in your build!

Look for more updates on our new AP1, AP2 and AP2 drive by wire,  S2000 Turbo Kits coming soon...


Monday, May 21, 2018

ShopGReddy.com Spring Cleaning Sale - Limited Time Offers

Summer is almost upon us and we need to make more room for new GReddy, GPP and Rocket Bunny Pandem products.

ShopGReddy Spring Cleaning Sale

Take advantage of our ShopGReddy Spring Cleaning Sale prices on Overstocked, Discontinued and super Rare limited inventory products, like:

R33 Twin TD05-16G Turbo Upgrade Kit
R34 4-Row Type 25 Size, Spec R Intercooler
Z33 350Z GReddy Overfender Aero Kit
Period Correct FD3S RX7 Aero Hatch

We also have some great deals on current and discontinued GReddy, GPP and Rocket Bunny Pandem products.  See ShopGReddy.com now for these limited supply deals...


Monday, April 23, 2018

Greddy Performance Products introduces the RS-Race line of Exhausts

High Quality GPP Large Diameter Race Exhausts for only $499. ($650. for Zs with Y-pipe)

Proven GPP RS large diameter straight-through mufflers 
Removable RS Tri-bolt Tip options available - (SUS, Ti, Ti Turn-down)

Quality Stainless-Steel with Precision hand welding

Thick laser cut flanges and premium materials

Designed to target track racers, but also offer budget-mined tuners high quality at an economical price; the Greddy Performance Products RS-RACE exhaust line is engineered for absolute performance, with quality construction, at a minimal price point. For peak performance, GPP engineers utilize proven, compact, high-flow straight-through, Racing Sport muffler canister and extra large 304 stainless-steel mandrel-bent tubing; 80mm (3.14”) diameters for turbocharged vehicles and 76mm (3.0”) normally-aspirated race applications. The RS-RACE systems offer a deep exhaust note with our most aggressive sound emissions. To further maximize performance enhancements, weight-saving details, like: simplifying the layout and lightening-up the exhaust mounting hangers are also considered. The RS-RACE does not sacrifice the quality, fitment or construction, which GReddy Performance Products is known for. All RS-RACE have precision hand welds and even include our proven removable Tri-bolt RS tip mounting system. This feature allows for customizing the exhaust with a variety of optional Titanium or Stainless-steel tips and unique large diameter RS silencers to further control sound levels.





Wednesday, March 28, 2018

Team GReddy Racing 2018 Formula Drift Challenger

Team GReddy Racing - Falken Tire - Toyota Racing 86 will have it's competition debut, with Ken Gushi behind the wheel, on April 6-7, Round 1 of the 2018 Formula Drift Pro Championships #FDLB

Technical Partners: Toyota Racing, TRD, Falken Tires, GReddy Performance, Mobil 1, Keystone Operations, Boost Brigade, Rays, KW Suspension, Wisefab, Winmax, OS Giken, BC, Supertech, NGK, Ignition Projects, Sparco, Borg Warner EFR, Bluemoon Performance, Cotac,  and WPC

Tuesday, March 20, 2018

GReddy RX DCT Transmission Cooler Kit

It features our famous Blue (inner-fin) large 13row core mounted in front fender. It also includes a *FRP divided air duct, similar to the OEM unit on the other side of the car for maximum cooling.

Installation is easy thanks to specialized GReddy R35 trans oil block. The internal thermostat insures quick fluid warm-up and consistent oil temps, and does not tax the standard coolant system.

Carefully designed light-weight -14 hard-lines and braided-lines allow for a minimal routing lengths and maximum flow. Completing the kit are all the necessary mounts, hose fitting and 3 piece billet flanges with o-rings.

- * Application Year Specific Bumper Air Duct -

Also available as an option, is our GReddy R35 Window Washer Tank option. This is ideal to keep you window washer working even with use of either our DCT or front-mounted Intercooler kits.

P/N 14520450 - Nissan GT-R Billet DCT Oil Pan

Improving on the factory GT-R DCT oil pan, the GReddy Machined-billet Aluminum DCT Oil Pan Kit incorporates additional inner-ribs to prevent oil foaming and two carefully placed oil drains for a more complete maintenance procedure.  The kit also includes our powerful 5,000 Gauss GReddy Neo Mag-drain bolts for better transmission life.