HKS

In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.
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Products
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587
Products
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461 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a sporty induction sound
508 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a sporty induction sound
672 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a sporty induction sound with the engine's natural intake note
844 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a more pronounced turbocharger sound
796 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a sporty induction sound
461 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Super Lip Funnel optimises airflow in confined engine bay spaces
1823 EUR
Special order
  • Premium dry carbon air box with a motorsport-inspired design
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
624 EUR
Special order
  • Manufactured from high-quality dry carbon fibre
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response and improved engine performance
2303 EUR
Special order
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
  • Produces a more pronounced turbocharger sound and a sporty induction sound
1199 EUR
Special order
  • Intake pipe manufactured from 3K prepreg dry carbon fibre
  • Provides improved airflow and reduced intake restriction
  • Contributes to quicker throttle response, improved engine performance, and enhanced power delivery
1103 EUR
Special order
  • Helps reduce heat soak from the engine bay
  • Contributes to quicker throttle response and improved engine performance
  • Enclosed design helps maintain lower intake air temperatures
19 EUR
Special order
  • Supplied as a 2-pack
  • Compatible 60 mm exhaust systems and flange connections
  • Helps create a secure seal between exhaust flanges
19 EUR
Special order
  • Supplied as a 2-pack
  • Compatible 65 mm exhaust systems and flange connections
  • Helps create a secure seal between exhaust flanges
1727 EUR
Special order
  • Helps reduce misfires at high engine speeds and elevated boost levels
  • Specially designed plug caps help prevent flashover and spark leakage
  • Includes mounting bracket, spacers, wiring harness, and plug caps
1727 EUR
Special order
  • Helps reduce misfires at high engine speeds and elevated boost levels
  • Specially designed plug caps help prevent flashover and spark leakage
  • Includes mounting bracket, spacers, wiring harness, and plug caps
1727 EUR
Special order
  • Helps reduce misfires at high engine speeds and elevated boost levels
  • Specially designed plug caps help prevent flashover and spark leakage
  • Complete kit including mounting brackets, spacers, wiring harnesses, and plug caps
413 EUR
Special order
  • Helps reduce compressor surge and minimise stress on the turbocharger
  • Produces the signature high-frequency HKS blow-off valve sound
  • Suitable for both standard vehicles and modified turbocharged builds
700 EUR
Special order
  • Sequential dual-valve system for rapid and controlled boost pressure release
  • Recirculation adapter kit that routes discharged boost pressure back into the intake system
  • Triple-fin insert produces the signature HKS blow-off valve sound
413 EUR
Special order
  • Pull-type valve design helps keep the valve securely sealed under boost
  • Helps reduce compressor surge and minimise stress on the turbocharger
  • Triple-fin insert produces the signature HKS blow-off valve sound
1631 EUR
Special order
  • Recirculation adapter kit that routes discharged boost pressure back into the intake system
  • Aluminium charge pipe replacing the factory plastic component
  • Produces the signature HKS blow-off valve sound when configured for atmospheric venting
413 EUR
Special order
  • Sequential dual-valve system for linear and controlled boost pressure release
  • Pull-type valve design helps keep the valve securely sealed under boost
  • Triple-fin insert produces the signature HKS blow-off valve sound
413 EUR
Special order
  • Pull-type valve design helps keep the valve securely sealed under boost
  • Helps reduce compressor surge and minimise stress on the turbocharger
  • Triple-fin insert produces the signature HKS blow-off valve sound
604 EUR
Special order
  • Complete kit including the SQV valve unit, Boost Drive Controller, and solenoid valve
  • Helps reduce compressor surge and minimise stress on the turbocharger system
  • Engineered for high-temperature and high-load operation
556 EUR
Special order
  • Pull-type relief design for stable operation across varying boost pressures
  • Sequential dual-valve system for rapid and controlled boost pressure release
  • Helps reduce compressor surge and minimise stress on the turbocharger
700 EUR
Special order
  • Helps reduce compressor surge and minimise stress on the turbocharger
  • Pull-type valve design helps keep the valve securely sealed under boost
  • Engineered for high-temperature and high-load operation
1391 EUR
Special order
  • High-flow 150 cpsi metal catalytic converter
  • Reduced back pressure for improved turbo response and engine performance
  • Manufactured from SUS304 stainless steel with a polished finish
365 EUR
Special order
  • Improved exhaust flow with reduced back pressure
  • Faster turbo spool and quicker throttle response
  • Manufactured from high-quality stainless steel
1103 EUR
Special order
  • Improved exhaust flow with reduced back pressure
  • Faster turbo spool and more linear boost delivery
  • Quicker throttle response and improved engine performance
1151 EUR
Special order
  • Sporty, well-balanced exhaust note
  • Reduces backpressure and improves exhaust flow
  • Maintains low-end torque while increasing peak horsepower
4126 EUR
Special order
  • HKS proprietary turbo and compressor housings with optimized airflow.
  • Designed to reduce compressor surge and improve boost stability.
  • Thrust bearing design delivers rapid response comparable to ball-bearing turbochargers.
2879 EUR
Special order
  • Highly reliable MHI high performance CHRA.
  • Recommended engine output range is between 340HP (250kw) and 480HP (353kw)
960 EUR
Special order
  • Increases fuel system capacity for high-performance engine builds
  • Provides stable fuel delivery under high-load conditions
  • Reduces the risk of fuel starvation during demanding driving
1487 EUR
Special order
  • Designed for HKS GTIII-4R single turbo conversions.
  • HKS cast exhaust manifold for optimized exhaust flow and exceptional durability.
  • HKS external wastegate (Ø60 mm) for precise and stable boost control.
1343 EUR
Special order
  • Effectively reduces both engine oil and coolant temperatures
  • Specially designed aluminum air guide for optimized airflow
  • Integrated thermostat prevents overcooling and maintains optimal oil temperature
1199 EUR
Special order
  • Twin-core oil cooler system for maximum cooling capacity
  • Maintains stable engine oil temperatures under high-load conditions
  • Improves engine lubrication and overall reliability
3359 EUR
Special order
  • HKS proprietary housings with optimized airflow.
  • Engineered to reduce compressor surge and provide quick spool-up.
  • Optional restrictor available for 4G63 engines using the factory fuel system.
48 EUR
Special order
  • Better durability and performance in hotter or colder conditions with improved friction tolerance
  • Much lighter than previous version of belt
1919 EUR
Special order
  • Improved exhaust flow with reduced back pressure
  • High-flow metal catalytic converter with excellent emissions performance
  • Faster turbo spool and improved engine performance
19 EUR
Special order
  • Approximately 52 mm gasket diameter
  • Supplied as a 2-pack
  • Fits compatible 50 mm exhaust systems and flange connections
1103 EUR
Special order
  • Replaces the factory cam angle sensor with a modern crank trigger system
  • Provides more precise engine position signals to the ECU
  • Enables more accurate ignition timing and fuel control
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