Saturday, December 18, 2010

GReddy is now an Authorized Top Secret Dealer in USA

Trust/GReddy have a long history with Mr. Nagata (Smokey) of Top Secret for over 25 years.
We have been bringing in their products all these years but we are now proud to announce that GReddy is an Authorized Top Secret Stocking Dealer here in USA.
With 1-2 40ft containers and air shipments coming in from Japan every month, we are able to get these JDM products to you as quickly as possible.

See the Forum Link below for some of the Top Secret products we have in stock for GTR

PM or call for more information.

more JDM Tuner brands on the way!

Dealer inquiries welcome.

For more details, please see:

Friday, December 17, 2010

GReddy Built Engine Programs

We are now offering rebuilt Stock VR38DETT engines, fully built 3.8L, 4.0L big bore, 4.0L Stroker and 4.3L stroker short and long blocks.

If you are looking for a spare engine to build, need to replace your blown engine, or need engine for 1300+ HP we have a what you need!  We also have many spare engine parts as well!

If you have any questions, PM greddy staff on or email

For more info, please see:

GReddy Carbon Air Duct for Type-29 Intercooler

    GReddy Type-29 Cross-flow I/C owners!  (p/n 12024301)

Finally! we have completed our Carbon Duct for the Intercooler Kit. Sorry for the long wait!
We are expecting these carbon ducts to come in sometime next month.
As soon as we get the definite ETA, we will start taking pre-orders.
 Now available see:

They will be available on our On-line store and through GReddy Master Tech Dealers.

For more, please see:

Thursday, December 16, 2010

GReddy now on

As of Dec. 16th, 2010, GReddy is proud to announce our official membership on the premier North American GTR owner's forum

So for more in depth information regarding any of our GTR (R35) products or new VR engine and transmission packages please see our post on

Monday, December 13, 2010

GReddy R35 Performance Part Line-up

For the most current listing of GReddy R35 Performance Products, please see our Featured Page on

Friday, November 12, 2010

GR9 GReddy R35 GTR visits the 1/4mile

Recently, the GPP staff found a little time to also bring out our GReddy R35 to the Drag Strip for some testing.  And we are happy to report it did very well for it's 1st trip out; easily making it into our GR9 club (9.76@149.85mph).  We now look forward to taking the build to the next level!  Look for more big news very soon.

Until then, here is a little video we pulled together with our GoPro and SLR Cameras.  Enjoy!

GReddy R35 Product Line-Up

also coming soon... GReddy Built Engine Programs for customers.

Friday, October 15, 2010

94mm Full Titanium Y-Back Exhaust

   For Big Power your need a Big Exhaust!
           Plus its 50% lighter then the stock unit !!    (p/n 10128194)

UPDATE:  Revised Supreme Ti 94mm Exhaust, now with 125mm Quad Tips. (P/N 10128294)

It's known that a good free flowing exhaust, like our 80mm (3.15") full Titanium GReddy PE-Ti can add great performance to at GTR. But now that we have opened up the power to over 1000hp & 9sec Quarter Mile runs, with our twin TD06SH-20G turbo upgrade, we've decided to offer a huge 94mm (3.7") straight through Titanium exhaust, that is still quiet and comfortable for everyday use.

The dual large straight-through Ti mufflers provide excellent sound suppression.

This version also comes with a huge dual 80mm (3.15") to 94mm (3.7") Y-pipe.

Carefully hand-built 94mm piping is pain-painstakingly "inch-welded" for excellent fitment and flow.

GReddy burnt Titanium Logo and quad staggered Tips complete each 94mm R35 GReddy Racing Ti System.

GReddy Racing Ti Exhaust System for R35 GTR (2009-on)
* Full Titanium Y-back Exhaust System
* Ti Y-Pipe: 2x 80mm (3.15") to 94mm (3.7")
* Ti Mid-pipe: 94mm (3.7")
* Ti Muffler Section: 94mm (3.7") to 2x 80mm (3.15"),
* (Ti Mufflers: 2x large diameter 80mm (3.15") oval mufflers)
* (Ti x4 80mm (3.15") to x4 Burnt Ti 115mm double wall tips.)
* 3 piece Exhaust System with V-Band Connections
* Total Y-back Weight: 29lb (Stock: 60+lbs)

for more details, please see: (here) P/N 10128194

Monday, September 20, 2010

Type-29R Cross Flow Intercooler Kit

   Extra-larger Intercooler for high horsepower GTRs

With more and more modified R35 GTRs in the 600-1000hp range, it was important for us to offer a XL Intercooler option. The new Cross-flow design not only looks good, but cools great!

The complete kit features an extra large, high cooling Type‐29, R‐spec intercooler core, which is ideal for over 900hp. Four specially designed light‐weight 3‐piece end‐tanks smooth out the flow for a side‐to side cross‐flow set‐up for increased efficiency; while the configuration keep upper grill area open for vital engine cooling.

UPDATE: Optional Carbon Air Ducting.

The Cross-flow Intercooler Upgrade Kit includes:

• Full complete kit with piping from turbo to throttle with 2 Type-RZ Blow Off Valve
• Extra Large Type-29 core. DIM: Height 302mm(12in) x Length 710mm (28in) x Width 115mm (4.5in)
• High Quality Spec-R inner fin core
• High polished core tubes and end-tanks
• Cross-flow type set-up, more efficient than turn flow
• Airflow meter extension is required to swap the airflow meter sensor signals to the opposite banks (Wires included)
• Designed for GReddy turbo kit (part# 11520101), also compatible with stock turbos (and most upgraded stock turbos)
• Made in Japan

#12020486 GTR R35 Intercooler Kit SPEC-R HG T-29 Full kit (w/pipe kit and Type-RZ BOV)

#12020487 GTR R35 Intercooler Kit SPEC-R HG T-29 Conversion Kit
• For vehicles which already have the GReddy Hard-piping Kit with Blow-off Valve.

Wednesday, September 8, 2010

GReddy Twin Turbo Uprade Kit for the R35

    The heart of any GR9 Build, the Twin Turbo Kit!

The key to the success of all our GR9 vehicles all include our Twin TD06SH-20G Twin Turbo Upgrade Kit. As well as being among the 1st kits on the market, it has also been one of the best proven packages available for the R35 GTR to date.  When looking for power in the 800-1000 plus hp range, a full turbo upgrade is a must and the GReddy Twin Turbo Kit delivers it with great components.  Proven and tested, quick response, high power TD06SH-20G turbo provide the reliable base, while smooth flowing, hand built, header-type turbo manifolds feed exhaust gases to the turbos.  Large twin GReddy Type-R Wastegates and inter-graded down pipes expel excess pressure to the exhaust.  The turbo kit also includes lightweight, large diameter, compression piping.  Another plus is the included cold air suction piping with high-flow Airinx air-filters located in the nose of the car.  (This turbo kit is compatible with both the Type-06R or Type-29R intercooler kits.) 

UPDATE: larger, high-flow cast manifolds coming soon!

Check out this movie featuring the install and running of our Twin TD06SH-20G turbo upgrade kit for the R35 GTR. With skilled tuning the kit can make upwards of 1000hp and provide consistent and reliable 9sec quarter mile passes.

for more details, please see: (here)  P/N 11520101

Saturday, September 4, 2010

R35 DCT Transmission Cooler Kit

   It's all about keeping your Transmission in top shape.

Trying to put down all that power to the ground requires a good transmission. To keep the R35's transmission and it's transmission Oil in top shape, we have developed a great cooling system for the DCT (Dual Clutch Transmission) found on the R35 GTR.

The kit 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 & 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.

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.

for more details, please see: (here) P/N 1204810

Friday, August 20, 2010

Twin Type 06R Intercooler Upgrade Kit

    It's Cool to Boost-up!

The Nissan R35 GTR is a very efficient machine in stock form. And for stock boost levels the GReddy GTR Intercooler upgrade  kit offers moderate gains, however for boost-up applications, long boost duration and warm weather, that is when the benefits of having larger cores show their real  benefits. To help fight against heat-soak, we offer the taller thicker Type 06R cores (GReddy H266 x W260 x D115mm vs Stock H260 x W220 x D83mm)

The larger twin Type-06 cores have a larger area and over an 1" thicker, provide over 20% better cooling with only a 0.05kg/cm2 (0.7psi) increase in pressure drop. (That's over 10deg C cooler then the stock core)

As well as good gains in hp and torque throughout the power-band.

for more details, please see the GReddy catalog: (here) P/N 12020483

Saturday, August 14, 2010

Aluminum Hard Piping and Suction Kits

    Great Looks, reliable boost response and cool air intakes!

High polished mandrel bent Aluminum hard pipping for the R35 engine bay, not only improves the looks under the hood, but improve boost response and reliability.  It also includes twin Type RZ blow-off valves.

While similar materials are used in the large diameter Suction Pipe Kit. The routing is what really benefits the user.  The kit takes advantage of a cool air charge from the nose of the vehicle, with twin Airinx AY-SB filters.

for more details, please see the GReddy catalog: (here) P/N 12020943 & 12020906

Saturday, August 7, 2010

Full 80mm Titanium Power Extreme-Ti for R35

Better Sound, More Performance, Lighter weight!
        The GReddy 80mm (3.15") PE-Ti weighs only 19lbs!

With larger 80mm (3.15") diameter piping, the PE-Ti is still 46% lighter then the smaller, heavier factory exhaust (36lbs.)  This full Titanium construction R35 GTR exhaust starts just behind the "Y-pipe" to a single 80mm diameter mid-pipe.  Then smoothly "Y"s to large full dual 80mm, straight through oval GReddy mufflers and exits via quad-80mm diameter piping and 115mm "burnt" Titanium tips, for classic GReddy sound.

Test showed over 20hp increase in stock R35 GTRs without any other tuning.

for more details, please see the GReddy catalog: (here) P/N 10122605

Thursday, August 5, 2010

The Start of something BIG!

Welcome to the new GReddy GR9 Blog!

This blog is dedicated to GReddy's quest for the ultimate street rocket R35 GTR!
On this blog we will update you on own GPP (GReddy Performance Products) Project GTR as well as other R35 products and builds.

Check back with us often, because there is a lot going on in the R35 tuning market.