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The Tuners Group is very proud to announce that we can now supply the extremely high quality products from iconic Japanese manufacturer HKS.

About HKS

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Based in Japan and with a 36 year history stretching back to 1973, HKS has established itself as a leader in performance system solutions.

Today HKS is a fully integrated performance development company, supplying exhausts, engines, suspension, transmissions and electronics for street and racing applications.

As an example of HKS's extreme quality and attention to detail, HKS is also a manufacturer of aircraft engines - an area where quality and reliability is of utmost importance, just like on racing cars and high performance street cars.

To ensure maximum performance, reliability and unsurpased quality, HKS products are developed and manufactured in HKS facilities. HKS's Japanese factory is located at the base of Mount Fuji shown above.

HKS Factory Tour Video

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To get a rare insight into the attention to detail and unsurpassed quality produced by HKS, please take a look at the HKS Factory Tour video.

Click here or on the video above to view the HKS Factory Tour.

HKS Products

Please find below an overview of the HKS product range ...

Genuine Guarantee and Fakes & Counterfeits Warning

Say no to fakes, counterfeits & knock-offs !Say no to fakes, counterfeits & knock-offs !

There are a number of companies worldwide manufacturing and selling fake, counterfeit and knock off products that are blatant copies and counterfeits of HKS products, and often the counterfeits have what looks at first glance to be very convincing counterfeit packaging.

There is simply no substitute for the genuine, real deal HKS products ... and there never will be.


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Engine power is directly related to the rate of incoming and outgoing airflow, and many factory intake systems are highly restrictive, thus limiting engine horsepower and torque.

One of the easiest and most inexpensive ways to increase engine response is to replace the stock air cleaner or intake system with our high performance aftermarket product.

HKS’s unique high performance air filter systems offer an optimal balance of air filtration and increased airflow for maximum performance and protection.

Click here to contact us to order these products.


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All HKS exhaust systems are engineered for high-performance and durability. Each bolt-on system features high-quality mandrel bent, bake-coated aluminized steel piping and application specific muffler assemblies to maximize horsepower and torque gains.

Special Edition HKS Carbon / Titanium Hi-Power Exhaust systems (shown at right) are available for certain popular applications.

These exclusive versions of the Hi-Power Exhaust consist of a carbon fiber wrapped stainless muffler shell, a 120mm titanium tip, and polished stainless steel piping.

Click here to contact us to order these products.

Meters / Gauges

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HKS meters are precision monitoring devices for boost, oil, water, fuel pressure and exhaust temperature.

Offered in 3 different colored face combinations: White/Black, Blue/White, & Silver/Red, the back-lit face and needle provides excellent visibility.

Recently added are the new EL Meter Series - Electro-Luminescent versions of the current meters which are available in White/Black & Black/White combinations.

Click here to contact us to order these products.


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HKS Intercoolers improve both efficiency and power of turbo applications by rapidly reducing heat from the compressed intake charge before entering the engine.

All HKS Intercoolers improve both the efficiency and power of any turbocharged application by rapidly reducing inherent heat levels of the compressed intake air charge before entering the engine.

By utilizing a special tube and fin design, the intercooler acts as a large heat exchanger that dissipates the heat generated by the compression of the intake charge without creating reductions in boost pressure or response.

Click here to contact us to order these products.


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The long-awaited return of HKS' CAMP system is now a reality with the release of CAMP2.

CAMP2 is an all-in-one engine multi-meter system that is incorporated with a vehicle's on-board factory or aftermarket monitor.

The launch of the CAMP2 comes just as HKS Celebrates its 35th Anniversary. The first generation CAMP was released by HKS in 1996. At that time, it was the first monitoring system of its kind allowing users to view vehicle engine information.

Click here to contact us to order these products.


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Tuning your vehicle’s suspension is one of the easiest ways to instantly improve overall Driving Performance.

HKS offers a complete line of coilover suspension systems starting with the comfortable Hipermax CLX to the street and track ready Hipermax III, and Hipermax III Sports, designed for all out quarter mile battle.

HKS has utilized its experience from 35 years of circuit, GT, drift, and drag racing to bring you the cutting edge in suspension technology.

Click here to contact us to order these products.

Boost Controllers

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HKS Electronic Valve Controllers (EVCs) are state-of-the-art electronic boost controllers, with the most sophisticated microprocessor and stepping motor available for digital boost management that offers quick boost rise and reduced fluctuations in boost pressure.

The HKS EVC has improved boost stability for maintaining pressure at high RPMs providing increased top-end power, and a new mapping feature allows boost pressure to be precisely tuned for throttle + RPM (or vehicle speed).

The new EVC also offers a selectable kPa or PSI unit of measure, and a unique warning feature where if over boosting occurs, boost pressure can be programmed to drop to a user preset level.

The HKS EVC, Electronic Valve Controller, continues to represent the state-of-the-art in electronic boost control, with the most sophisticated microprocessor and stepping motor available for digital boost management.

Click here to order these products.

Blow Off Valves / Bypass Valves

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Blow-Off & Bypass Valves have one goal, prevent compressor surge.

Compressor surge occurs when the throttle plate of a turbocharged engine closes and the pressurized air is forced back into the turbocharger’s compressor housing causing the turbo to slow down.

Compressor surge not only decreases the spool of a turbo but can also damage its center cartridge.

HKS Blow-Off and Bypass Valves prevent compressor surge by venting the excess pressure when a throttle plate closes, thus improving spool-up & longevity.

HKS offers four types of compressor blowoff and bypass valves: Standard, Racing, Super SQV, and the Super SQV Racing Single Valve.

Click here to contact us to order these products.


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In July 1974, HKS engineered and built the first commercialized turbocharger kit for passenger cars.

Since then developing turbocharger upgrades and bolt-on turbocharger kits has been part of the core business of HKS. With over 34 years experience HKS has developed over 30 different commercially available turbochargers including ones that can produce 1,000HP.

HKS turbochargers are so wildly popular and versatile that they have been used on everything from GT race cars, to 1,500HP drag cars and even motorcycles.

From the HKS specific compressor and turbine wheels and blade designs to the their unique housings, each HKS Signature and GT ball-bearing turbocharger unit is race proven and engineered with the highest standards in performance, function & reliability.

HKS has consistently been the leader in turbocharger technology for the past three decades and plans to continue this legacy well into the 21st century.

Click here to contact us to order these products.

Turbo Wastegates

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HKS external wastegates are race proven units that offer fine craftsmanship, reliability and functionality for a diverse range of applications.

Each HKS wastegate is constructed with a stainless steel valve, die-cast mount base and valve seat, fully sealed shaft, and a high temperature resistant diaphragm.

All HKS Wastegates have a base boost level that can be raised up to 100% by using an HKS EVC or VBC boost controller.

HKS Wastegates are available in Standard, Racing, GT, and GT II.

Click here to contact us to order these products.


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HKS manufactures a range of fuel rail upgrade kits, fuel injectors and fuel systems.

HKS Injectors are precision units engineered to deliver the fuel needed on high-performance applications.

When an engine’s horsepower is limited by the factory fuel injectors, larger HKS Injectors can be used in addition to or to replace the factory injectors.

This allows higher horsepower to be achieved.

HKS Injectors range from 450cc to 1000cc, and are available in top-feed or side-feed.

Click here to contact us to order these products.

Engine Components

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HKS Manufactures a range of extremely high quality engie components, including camshafts, Adjustable Cam Gears, Valve Spring Sets, Metal Head Gaskets, Oil Filter Relocation Kits, Stroker Kits, Fine Tune Timing Belt, Oil Cooler Kit, Piston and Connecting Rod Kits, Head Systems, Lash Killer Kit, Rocker Arm Stopper Kit and Thermostat.

HKS Engine Components are seen on many of the world's top drag, drift and circuit racing cars.

Toshiki Yoshioka's Team Droo-P AE86 drift car in which he won the Las Vegas round of Formula D, and which is currently being sold by The Tuners Group, runs an extensive array of HKS products.

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Yoshioka's AE86 runs an HKS FC3S H-pattern dogmission with a custom bellhousing, HKS 5AG Crankshaft, HKS F-Con V Pro ECU, and HKS water temp & oil pressure meters.

Click here for more info about Yoshioka's AE86.

Adjustable Cam Gears

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HKS Adjustable Cam Gears allow fine tuning of the camshaft timing to maximize engine performance and tailor power characteristics for various driving conditions.

Either with OEM or HKS Camshafts, adjustments can be made to tune an engine’s power band to the optimum RPM range for a particular application.

HKS Cam Gears are made completely of anodized Duralumin with nickel plated gear teeth except for applications with timing chains which utilize an aluminum slide with steel teeth.

Click here to contact us to order these products.


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HKS high performance camshafts are CAD designed to optimize torque and horsepower over the widest possible power band.

Each camshaft application is offered in multiple profiles, each with their own lift & duration characteristics to suit various levels of tuning.

Lower profiles offer substantial gains in power and a broad useable power band with little compromise in drivability. Higher profiles offer greater increases in power, but are tailored for the higher RPM range and racing applications.

Click here to contact us to order these products.


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HKS manufactures a wide range of powertrain components.

An example is the HKS GD Clutch Max Twin-Plate Clutch, show at right.

The HKS GD Clutch Max is the latest evolution of the HKS multi-plate clutch series.

The GD Clutch Max features the same multi-plate design and lightweight flywheel of the GD Clutch Pro, but also features a sprung hub (on most applications) and special engagement springs (patent pending).

Click here to contact us to order these products.

Nissan Skyline R35 GT-R Package

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For the Nissan Skyline R35 GT-R, HKS has developed a range of extremely high quality products designed for the R35 - the R35 GT570 package (570 hp) and the R35 GT600 package (600 hp).

The HKS R35 packages include all required parts to improve the performance of your R35 GT-R in one package.

By installation of this package, performance is greatly improved to 570 / 600 PS.

By reduced exhaust resistance, boost increasing characteristic is improved. EVC with base data and reinforced actuator prevents boost drop.

For high boost, intercooler hoses are fully replaced with aluminum pipes.

Click here to contact us to order these products.

How To Order HKS Products

The HKS range is currently being added to our ordering system, but due to the large number of products available from HKS, it will take us some time to enter everything into the system.

So if you wish to order a particular HKS product, please contact us and we will add it to our ordering system for you rightaway.

created on 2009-08-28 22:27:45 by adamr