Top 4 Best Cold Air Intake Systems for Nissan R32 GTR

There was a car that was so dominant and paramount that it gained the nickname Godzilla. A vehicle so well-engineered that it can be credited for the complete annihilation of the Japanese Touring Car Championship from 1990 to 1993. Winning all 29 races out of 29 races, this car has been immortalized as one of the best Japanese-made track cars of all time. This monster of a vehicle was the Nissan Skyline R32 GTR, the JDM Gojira.

With its unprecedented popularity, the Nissan Skyline R32 GTR has reached many places in the world. Car enthusiasts have expressed their deep love for the car to the extent that they’ve found ways to import them into U.S. soil. Since then, the Nissan Skyline R32 GTR has been a staple platform that fits most possible modifications. One such modification that’s often installed on the vehicle was intake systems.

Aftermarket intake systems are critical to achieving better fuel efficiency. If you remember your grade-school science, fire can be created using three things: air, fuel, and heat. The fire triangle is applicable in cars too. There is fuel and heat already present in the engine, and the only remaining component is oxygen. Aftermarket intake systems can supply oxygen-rich air into the engine, allowing it to burn the fuel more efficiently and create more horsepower.

If you own a Nissan Skyline R32 GTR during these modern times, then you’re one hell of a lucky person. The first modification you should do to the car is to replace its restrictive stock intake with an aftermarket one. The best Nissan Skyline R32 GTR intake kits below can give you a good idea of what to pick for your vehicle.

#1 APEXi Power Intake Kit

  • Manufacturer: APEXi
  • Features: Dual Funnel Design
  • Compatibility: Nissan Skyline R32 GTR (1989-1994)

A car like the Nissan Skyline R32 GTR was built for performance. What better way to start the list with a brand that creates some of the best performance parts used by many vehicles today? First on the list is the APEXi Power Intake Kit. This intake kit is a significant success for APEXi because it solves one of the problems of racing intakes. You see, the intake funnels used by race cars have a slight bit of an issue that affects the way the vehicle performs.

Usually, racing machines exploit air funnels’ characteristics wherein the air travels through the sides of its surface. As it travels around from side to side, the air funnel leaves its center portion virtually unused. To capitalize on that problem, APEXi decided to create an R32 GTR intake that utilizes a Dual Funnel design that uses the center part of the intake funnel, thus optimizing the intake’s volumetric efficiency. 

The previous Dual Funnel design used by the APEXi’s Super Intake model uses a primary funnel on the top portion designated to channel the air directly to the lower funnel located at the base of the filter. The Power Intake kit uses the same design – only better. A new funnel design and a better element material were incorporated into the Power Intake Kit, making it the efficient air cleaning monster that it is today. The result? Increased volumetric airflow, lower pressure loss, and better air filtration.

APEXi Power Intake Kit Features:

  • Dual Funnel filter system design
  • Low airflow restriction air filter
  • Dry filter media that doesn’t need to be oiled and doesn’t mess up the MAF
  • Backed with APEXi 1-Year Standard Limited Warranty

#2 HKS Super Mega Flow Reloaded Kit

  • Manufacturer: HKS 
  • Features: Hyper Stealth Frame
  • Compatibility: Nissan Skyline R32 GTR (1989-1994)

If you’ve already seen the Super Mega Flow Reloaded Kit, then you’ve probably wondered why in the world does it look so different from the typical cold-air intake system offered for most cars these days. But then, right after you saw that this intake kit was made by HKS, you’re convinced that it’s probably worth the time and attention, even if it looks peculiar and out of this world. It’s made that way – for a good reason.

The HKS Super Mega Flow Reloaded Kit features a race-proven Super Funnel design and a Reloaded air filter, made for maximum race-worthy air filtration and airflow capabilities. Let’s talk about the unavoidable elephant in the room first. That green parabolic contraption is the air filter. Unlike the typical conical-shape air filters, the Super Mega Reloaded Kit utilizes a Super Power Flow air filter. It has a 3-layer media that can provide top-tier dust filtration and air intake efficiency.

This unique air filter is supported by a Hyper Stealth frame, designed to exceed the previous Super Stealth frame’s air intake capacity, resulting in a 27% improvement in air intake efficiency. The intake kit is also surprisingly rigid, thanks to an aluminum backplate that securely fixes the funnel’s outer edge. Overall, if you want an intake system that’s ready for the tracks, then this R32 GTR HKS intake is your guy.

HKS Super Mega Flow Reloaded Kit:

  • Hyper Stealth Frame support
  • 3-Layer Super Power Flow air filter
  • Streamlined Super Inner frame
  • Super Lip Funnel
  • Backed with HKS 1-Year Warranty

#3 HKS Racing Suction Intake Series

  • Manufacturer: HKS
  • Features: Direct Throttle Compressor intake Mounting
  • Compatibility: Nissan Skyline R32 GTR (1989-1994)

Here’s another R32 GTR air intake from HKS. It may look oddly similar to the Super Mega Flow Reloaded Kit previously mentioned, but they have a clear and distinct difference. Aside from the color of the filter media, this intake system was meant explicitly for track performance improvement. In a nutshell, it’s designed for race track enthusiasts who want some horsepower boost for their Nissan Skyline R32 GTR.

The main difference between the Super Mega Flow Reloaded Kit and the Racing suction is that the former offers superior filtration while the latter provides maximum airflow. It replaces all the parts between the throttle and the HKS cleaner assembly, eliminating the restrictions that prevent the engine from having all the extra air it needs. With this setup, you will see a dramatic improvement in the engine’s performance and response.

The Super Mega Flow Reloaded Kit has a three-layer element, making it a good intake kit if you prioritize air flow filtration. However, if it’s maximum airflow for the engine you seek, then the Racing Suction is yours for the taking. Unlike the previous HKS air intake, it only has a two-layer media element responsible for air filtration. It’s good enough to filter the incoming air at a high level while prioritizing maximum airflow for the engine.

HKS Racing Suction Intake Series Features:

  • Hyper Stealth Frame support
  • 2-Layer Super Power Flow air filter
  • Streamlined Super Inner frame
  • Super Lip Funnel
  • Direct Throttle Compressor intake Mounting
  • Backed with HKS 1-Year Warranty

#4 GReddy Airinx Complete Suction Intake Kit

  • Manufacturer: GReddy
  • Features: Eliminate air flow meter
  • Compatibility: Nissan Skyline R32 GTR (1989-1994)

Saving the best R32 GTR cold air intake for the last, we have the GReddy Airinx Complete Suction Intake Kit. As a company birthed by racers and car enthusiasts alike, GReddy aims to develop mods that can guarantee an improvement in your car’s performance. Their involvement with American spec, Euro-spec, and JDM cars has been so far unsurpassed. And to establish some sense of dominance, they offer a unique air intake kit for the Nissan Skyline R32 GTR.

The GReddy Airinx Complete Suction Intake Kit is a vehicle-specific intake system broken down into two main types. The first one is an easy to install Airinx combination that involves a one-piece roto-molded funnel and an airflow meter adapter. The second type has incorporated a smooth mandrel-bent aluminum piping that’s guaranteed to significantly improve the intake’s airflow performance. And also, in some cases, you’d even have to relocate the air filters to achieve even better performance.

This intake system exists for Nissan Skyline R32 GTRs without airflow meters running on the stock twin turbos. The kit includes all the necessary hardware, such as polished pipings, air filters, gaskets, clamps, and silicone couplers. Overall, the GReddy Airinx Complete Suction Intake Kit can open up most of the untapped horsepower chained by the factory setup. It’s definitely a bang for the buck purchase if you want some serious firepower for your Nissan Skyline R32 GTR.

GReddy Airinx Complete Suction Intake Kit Features:

  • Designed to work with Stock Twin Turbo system
  • Dual Airinx AY-SB air filters
  • Can only be used by Nissan Skyline R32 GTRs with no airflow meter
  • Backed with GReddy 1-Year Limited Warranty

The Nissan Skyline R32 GTR has already cemented its reputation for being one of the most iconic cars that existed in history. Its popularity has made the car amongst the most sought-after vehicles that ever existed, especially for car enthusiasts with a taste for slightly old yet timeless classics. Slapping some aftermarket performance mods like air intake systems into these racing machines can be a very smart investment on your part. So whether you’re going to the tracks or on the streets to flex your very own Godzilla, then aftermarket intake systems can be a great addition to your car, considering all of the performance benefits it brings.

About Bryce Cleveland 494 Articles
Bryce founded Dust Runners Automotive Journal in 2014 as a way to write about the cars he found interesting. He currently owns a 2003 Honda CRF450R Supermoto, 2006 Nissan 350Z, and a 2018 Yamaha MT09. Follow him on Instagram for more @bryce.cleveland.

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