One of the most well-known names in the Japanese tuning world, in our opinion. This time Greddy has made a statement with an astounding kit that, with additional engine modifications, can produce over 850HP.
This tuner kit comes with a superb starter package and two TD06SH-20G twin turbos. As we’ve come to expect from GReddy goods, this kit is of the highest quality, and many of its users have reported remarkable power and reliability results.
Unfortunately, it appears that GReddy has stopped selling their turbo kit at the time of this review, however Rev Works still sells it. Due to the possibility that future consumers may have trouble locating particular replacement components in the future, we have decided to award it a rating of 3*.
***WARNING*** In addition to being abandoned, GReddy never produced a particular G37 kit. For this reason, we advise consulting a local expert about modifications needed to make this kit bolt onto your G37.
The VQ37VHR twin-turbo system, the newest in Greddy’s line of Tuner Turbo Kits, promises an amazing 175 horsepower gain at just 6.4 psi of boost, according to the manufacturer.
“Greddy offers the hardware necessary to produce the power, but it is up to you to choose the tuning components that will give you the best alternatives. This tuner kit has the potential to produce 850 or more horsepower with further engine modifications and tuning, just as Greddy was able to do with their TT 350Z HR.”
In This Article...
You and Your VQ37VHR Engine: Forced Induction
The VQ37VHR engine of the G37 represents a major improvement over the G35’s VQ35HR engine. It is larger and produces more power and torque.
The VQ37VHR is far more intricate mechanically than its predecessor. It is nonetheless as dependable as a hammer in spite of that.
It comes as no surprise that it is one of the best natural aspiration engines for turbochargers. On stock internals, it can produce up to 500whp. The motor will continue to be dependable for many years if the power is limited to 450whp.
You’ll have to start modifying the internal engine if you want to get past 500whp. The best place to start is with the rods and pistons because these are the weakest parts of the engine.
Regardless of the power output you intend to use, you will need to upgrade some supporting G37 components. These consist of:
You won’t have to worry about a transmission switch when you go turbo. The JK41A transmission, one of Infiniti’s most dependable models, is included with the G37.
Twin-turbo AAM Competition G37 STG II system
The most recent Forced Induction kit to hit the market is the brand-new AAM Competition Infiniti G37 STG II Twin Turbocharger System. The AAM Competition Infiniti G37 STG II Twin Turbocharger System is the best forced induction system currently available for your Infiniti G37, boasting cutting-edge technology, unique features, dependable performance, and of course maximum power.
Should I purchase a single turbo kit for an Infiniti G37?
I’ve been scouring the market for a turbo kit for my Infiniti G37, but I just can’t make up my mind. Does a single turbo kit make sense?
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If you like a little boost lag, an Infiniti G37 single turbo kit can be an excellent investment. A single turbo kit’s boost doesn’t fully engage until the top-end. If you want to use your G37 turbo for racing rather than merely on the street, this makes it a better alternative than a twin turbo kit.
Your preferred sort of boost ultimately determines whether or not you should purchase an Infiniti G37 single turbo kit! After all, the modifications you make to your car should serve your needs.
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ADVANCED TUNING
Lou seemed to have found comfort when GReddy unveiled its Tuner Turbo Kit for the 370Z. The majority of the Tuner Turbo Kit bolted right up to the VQ37 engine, despite not quite being a precise fit for his G37. The frame rails perfectly enclose the dual TD06SH- 20G turbochargers, and connecting the intercooler piping to the Type-29 R-Spec intercooler only required minimal adjustments. Lou looked to UpRev for a tuning solution because the Tuner kits only provided the hard bits.
Through the OBD-II interface, the UpRev Osiris program may access the factory ECU and change a wide range of tuning parameters. The car traveled to Specialty-Z to set the ECU. Sebastian adjusted the boost pressure there to 9.66 psi and then tuned the fuel and ignition tables. The G37 spun the rollers with 480 horsepower and 405.8 lb-ft of torque once the correct air/fuel ratios were reached. The ECU was once more tweaked in preparation for upcoming track duties, and the tank was filled with 100 octane unleaded race fuel. Peak power rose to 521 horsepower and peak torque to 461 lb-ft with greater boost (12.55 psi) and aggressive ignition timing.
The G37 has two turbos.
The new benchmark for what to anticipate from a G37 Twin Turbocharger Kit is the AAM Competition Infiniti G37 STG II Twin Turbocharger System. The most potent OEM type fitting turbocharger system with cutting edge technology and long-term dependability is currently available. With a built-in motor, these turbocharger systems are readily capable of providing results in excess of 800-900+ wheel HORSEPOWER.
Which Infiniti has a V8 engine?
Because of the horsepower, 5.6-liter V8 engine, and sport-tuned suspension of the INFINITI Q70, you fell in love with the thrill of effortless power. Now, with up to 400 horsepower and the option of two cutting-edge engines, that general philosophy of energizing, responsive performance is just as fully realized in the INFINITI.
Is a JDM vehicle an Infiniti G37?
The most recent vehicle to catch the eye of Wald International is the Japanese domestic market [JDM] Nissan Skyline, also known as the Infiniti G37 sedan.
An almost purely aesthetic Sports Line Black Bison Edition package for the saloon model has been released by the renowned Takatsuki-based tuning company.
These include a subtle, double-edged boot lid spoiler, rocker panels, a rear apron with a diffuser, a front grille and emblems that have been blackened out, and an aero kit with a new front bumper assembly that features LED strips on both corners.
Along with a sports suspension kit and a new exhaust system with four tail pipes, Wald International also provides a selection of alloy wheel designs in widths up to 20 inches.
How quickly can a G37 Infiniti travel?
I’m considering purchasing a used Infiniti G37, but I want a vehicle with plenty of power and quick acceleration. What is this car’s top speed?
Infiniti dropped the G37 in 2013 and the Q60 has now taken its place. Older models, on the other hand, are a fantastic option with terrific performance and a top speed of 155 mph.
More information on the Infiniti G37 is provided below:
- V6 engine, 3.7L
- 328 horsepower @ 7000 RPM
- torque of 269 lb-ft at 5200 rpm
- automatic 7-speed transmission
- combined fuel efficiency of 20 mpg
If you desire a fast car, the G37 will compete thanks to its strength, intuitive steering, and agile chassis. Driving quickly can be enjoyable, but getting a speeding ticket on your record isn’t as exciting.
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What kind of an engine has a G37?
A four-door sedan, a two-door coupe, and a two-door retractable-hardtop convertible are the three body types for the G37. All variants use a 3.7-liter V-6 engine that, depending on the trim and body type, can produce 325, 328, 330, or 348 horsepower.
The G37 is it turbocharged?
In the G37 supercharging arena, Stillen first faced competition from GTM/Gamma Motorsport, but since the latter was unable to remain in operation, it is safe to conclude that Steve Millen’s “STILLEN” option is by far the greatest option on the market.
For those of you who don’t already know, Steve Millen is also Rhys Millen’s uncle and the reigning Formula Drift Champion.
Take a quick glance at Steve Millen’s illustrious 300ZX, which has won 20 races and given him the record for most victories in IMSA GTS history.
“Looking to give your G37, 370Z, or Q50 additional power and torque? How do you feel about about 380 HP at the wheels?”
We’re going to presume that you’ve already installed the appropriate changes to your G37, such a free-flowing exhaust, an air intake, or perhaps a pair of coilovers? Following power? Your search for more power may have finally come to an end with a supercharger!
Enjuku Racing offers their G37 kit for $7,495 and uses the Vortech V3 centrifugal supercharger, which can produce over 500 horsepower (with the right modifications). This intercooled arrangement complies with 50-state emissions regulations.
Which Infiniti vehicle is the fastest?
The fastest INFINITI vehicle is the Q50 Red Sport 400, which has a 3.0-liter V-6 twin-turbocharged engine that accelerates from 0 to 60 mph in 4.5 seconds.
How far can an Infiniti G37 travel?
How far can an Infiniti G37 go? That is a very normal question to ask if you’re looking to buy a new or used G37. After all, you undoubtedly want to maximize your financial investment. We’ll examine this query in great detail in this blog, but let’s start with a succinct response first:
An Infiniti G37 lasts between 180.000 and 200.000 kilometers on average. A G37 requires unscheduled maintenance roughly 0.51 times annually, with an 8% possibility of serious issues. Additionally, G37 owners spend $540 on repairs annually on average.
Having said that, we’re not quite finished. First, we’ll go into greater detail below regarding the G37’s maximum mileage. After that, we’ll also demonstrate the annual cost of a G37 as well as the highest and least expensive production years. We also talk about the typical issues that a car could encounter. Read on!
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Can the G37 match the G35’s speed?
It’s surprising to analyze the performance variations between the G35 and the G37. Despite the fact that the G35 feels more aggressive, the G37 performs better in every category.
Even though it’s expected that a car manufacturer would make improvements with a newer model, the G35 would appear to move more quickly even if the stopwatch wasn’t on. This is true despite the fact that the G37’s engine has 330 horsepower as opposed to the G35’s 306 horsepower.
You’ll probably feel the difference during your initial acceleration at slower speeds. It has everything to do with the gear ratios in the powertrain. This explains why the G35 performs a little bit better in the 0-60 timings but trails even more in the 1/4-mile times.
The data is unambiguous, and we have broken it down for you below. Remember that we only included the quickest setups from each year, including both the sedan and coupe trim levels.
These are the main conclusions to draw from the charts, if you’re looking for them:
- The 2007 RWD Sedan with the 6-speed manual transmission is the fastest G35.
- The 2009 RWD Sedan with the 7-speed automatic transmission is the fastest G37.
- Only one G35 had a 1/4 mile time of 14 seconds or less, compared to every G37.
- Although the 60 times are comparable, the G37 models outperform nearly all G35 versions by a small margin.