Fits 2011-2015 Nissan GT-R (R35).

Managing transmission fluid temperatures is critical for the Nissan R35 GT-R, especially when the GR6 dual-clutch transmission is subjected to the high thermal loads of track use or high-performance driving. The HKS DCT Fluid Cooler provides the additional cooling capacity needed to maintain fluid integrity and prevent the factory ECU from initiating thermal protection "limp mode" due to overheating.

By stabilizing DCT fluid temperatures, this kit ensures more consistent clutch engagement and protects internal transmission components from excessive wear and thermal breakdown. The black finish offers a discreet look behind the front fascia while providing durable protection against road debris and corrosion.

• Designed specifically for the R35 GT-R GR6 transmission
• Reduces fluid temperatures to prevent performance degradation
• Essential upgrade for track-driven or high-horsepower vehicles
• Core Finish: Black (BLK)

Fits 2017-2018 Nissan GT-R R35 models. This HKS DCT Fluid Cooler kit is engineered to manage the high thermal loads generated by the GR6 dual-clutch transmission during spirited driving and track sessions. By maintaining lower, more consistent transmission fluid temperatures, this kit helps prevent the vehicle from entering thermal limp mode and protects internal clutch components from premature wear caused by heat-induced fluid breakdown.

• Specifically designed for MY17 and MY18 Nissan GT-R R35 chassis.
• High-efficiency core optimizes heat dissipation for the DCT system.
• Finished in black for a discreet, stealthy appearance behind the front fascia.
• Helps ensure consistent shift quality and gearbox longevity under extreme conditions.
• Comprehensive kit includes necessary lines and mounting hardware for installation.

The HKS Slide Cam Pulley provides the precise valve timing adjustment necessary to extract maximum power from Honda B-series engines. Compatible with B16 and B18C powerplants, this adjustable gear replaces the fixed factory pulley, allowing tuners to advance or retard cam timing to optimize the powerband for specific modifications like high-lift camshafts or forced induction setups.

• Fits Honda B16 and B18C engines
• Enables precise valve timing degree adjustments to optimize torque and horsepower
• Sliding gear design allows for fine-tuning of the engine's power curve
• Essential for correcting timing geometry after cylinder head or block surfacing
• Designed for durability and high-RPM reliability in performance applications
• Manufacturer Part: B16#B18C

Optimized for the Nissan RB26DETT engine, the HKS Cam Cover Baffle Plate is a critical performance upgrade for managing crankcase ventilation and oil control. During high-RPM operation or high-G cornering, oil is frequently forced toward the blow-by gas outlets in the factory valve covers. This baffle plate effectively separates oil mist from the crankcase gases before they exit the cover, preventing oil from contaminating the intake tract, turbochargers, and intercooler piping.

• Specifically engineered for Nissan RB26DETT engines (R32/R33/R34 Skyline GT-R)
• Prevents oil from being drawn into the intake system under aggressive driving conditions
• Reduces oil consumption and maintains intercooler efficiency by keeping pipes clean
• Precision-stamped construction designed for exact fitment within the OE cam covers
• Essential for track-oriented vehicles and high-boost applications

Fits 2023-2024 Honda Civic Type R (FL5).

This HKS air duct is engineered to maximize the efficiency of your oil cooling system by directing high-velocity air directly across the cooler core. Specifically developed for the FL5 chassis, this duct prevents air from spilling around the heat exchanger, ensuring your K20C1 engine maintains stable oil temperatures during demanding track sessions or high-load spirited driving.

• Constructed from high-quality, lightweight carbon fiber for durability and heat resistance
• Optimizes airflow to the oil cooler for improved thermal management under racing conditions
• Precision-molded for a perfect fit within the FL5 front fascia
• Enhances engine bay aesthetics with a functional, race-inspired carbon finish

Fits Honda B16B and B18C engines.

The HKS Fine Tune Timing Belt Sport is engineered to maintain precise valve timing under high-RPM and high-temperature conditions. Standard rubber belts are prone to stretching and heat soak in performance applications, which can lead to ignition timing drift or catastrophic belt failure. This reinforced belt is designed to withstand the increased stress of modified engines, ensuring your valvetrain stays in perfect sync.

• High-strength construction resists stretching and deformation during high-load operation
• Advanced heat-resistant materials prevent premature wear in high-performance engine bays
• Optimized tooth profile for precise engagement and reduced friction
• Direct replacement for the factory timing belt on B16B and B18C platforms

Ensure consistent engine performance and protect your K20C1 engine from heat soak with the HKS S-Type Oil Cooler Kit. Designed specifically for the 2017-2021 Honda Civic Type R (FK8), this kit is an essential upgrade for track-driven vehicles or high-performance street builds where elevated oil temperatures can lead to decreased lubrication and potential engine wear.

The S-Type oil cooler features a high-efficiency core finished in black for a discreet look behind the factory grille. HKS engineers this system to provide maximum heat dissipation with minimal pressure drop, maintaining the vital oil pressure required for the Type R's VTEC and turbocharger systems. The kit includes application-specific mounting brackets and high-quality oil lines to ensure a secure fitment and reliable operation under extreme conditions.

• Fits 2017-2021 Honda Civic Type R (FK8)
• HKS S-Type high-efficiency core design
• Stealthy black finish for a clean, integrated appearance
• Reduces engine oil temperatures during high-load and track conditions
• Includes all necessary brackets, lines, and hardware for a complete installation
• Manufacturer Part Number: 15004-AH004

Fits 2023+ Honda Civic Type R (FL5).

High-performance driving in the Honda Civic Type R FL5 can lead to rapid oil temperature spikes, potentially triggering limp mode or accelerating engine wear. The HKS S Type Oil Cooler Kit is engineered to maintain optimal thermal management for the K20C1 engine during sustained track sessions or spirited street use.

This kit features a high-efficiency cooler core finished in black for a stealthy appearance behind the factory grille. By increasing the oil's heat dissipation surface area, the HKS S Type kit helps stabilize temperatures and maintain consistent oil pressure, ensuring your engine remains protected even under heavy load.

• Specifically designed for the 2023+ FL5 Civic Type R chassis
• HKS S Type core with a durable black finish for corrosion resistance and a subtle look
• Optimizes oil cooling capacity to prevent heat soak and oil degradation
• Includes vehicle-specific mounting brackets and necessary installation hardware
• Helps maintain stable oil pressure for consistent K20C1 engine performance

Fits 1990-1995 Toyota MR2 Turbo. This HKS high-performance timing belt is engineered to provide the durability and precise valve timing required for turbocharged applications. It serves as a direct replacement for the factory belt, offering significantly improved resistance to heat, oil, and stretching compared to standard OE-grade components.

Constructed with high-strength materials, this belt is designed to maintain consistent tension and timing accuracy even under the extreme thermal stress and high-RPM conditions common in modified MR2 builds. Replacing a worn belt with HKS hardware helps prevent tooth shear and catastrophic engine failure during spirited driving.

• Engineered for 1990-1995 Toyota MR2 Turbo models
• Superior resistance to heat and expansion
• Maintains precise valve timing under high-load conditions
• High-strength construction for increased service life and reliability

Maximize the performance potential of your Nissan SR20DE or SR20DET with the HKS Adjustable Slide Cam Sprocket. Designed specifically for the intake side, this gear allows tuners to precisely advance or retard cam timing to optimize the powerband for specific engine builds, turbo setups, or aftermarket camshaft profiles.

• Fits Nissan SR20DE and SR20DET engines (Intake Side)
• Enables precise adjustment of cam timing for improved torque and horsepower delivery
• Constructed from high-strength materials to ensure durability under high-RPM conditions
• Laser-etched indexing marks for accurate and repeatable timing adjustments
• Replaces the fixed-position factory intake cam gear

Designed for the Toyota G16E-GTS 1.6L turbocharged engine, this HKS Grommet Type Head Gasket is engineered to withstand the extreme cylinder pressures associated with high-boost and high-compression builds. While standard gaskets rely on bead tension, the HKS grommet design incorporates a mechanical fold around the cylinder bore to provide a superior seal, preventing combustion gas leakage and head gasket failure in competitive environments.

• Specifically engineered for the Toyota G16E engine platform.
• Grommet-style sealing provides maximum protection against cylinder head lifting under high boost.
• Precision-manufactured to HKS standards for thermal resistance and longevity.
• Ideal for performance-tuned builds where OEM gaskets reach their sealing limits.

The HKS Piston Pin Set AA 24-14 L56 provides the critical connection between the piston and connecting rod, specifically engineered to withstand the extreme cylinder pressures and thermal loads of high-performance engines. These pins are manufactured to exacting tolerances to ensure a precise fit, minimizing friction and preventing ovalization under high-boost or high-RPM conditions.

• Brand: HKS
• Product Line: Piston Pin Set
• Series/Spec: AA 24-14 L56
• Engineered for high-stress applications and increased reciprocating loads
• Precision-ground finish for optimal oil film retention and reduced wear
• Direct replacement component for HKS piston kits requiring AA-spec pins

Fits 1990-2005 Mazda MX-5 (B6-ZE).

The HKS Fine Tune Timing Belt is engineered to provide the durability and precise valve timing required for high-performance and high-RPM engines. Standard belts can stretch or degrade under the intense heat and mechanical stress of spirited driving or track use. HKS utilizes specialized materials and construction to ensure consistent belt tension and resistance to thermal expansion, keeping your camshafts and crankshaft perfectly synchronized.

• High-strength construction prevents belt stretch at high RPM
• Superior heat resistance for improved longevity in demanding engine bays
• Precision-molded tooth profile ensures exact timing and reduced vibration
• Essential upgrade for both naturally aspirated and forced induction builds

Fits 2023-2024 Honda Civic Type R (FL5) (2.0L Turbo K20C1).

The HKS Intercooler Kit for the FL5 Civic Type R is engineered to combat heat soak and maintain consistent power delivery during high-load driving. By increasing the core surface area and optimizing the internal fin design, this intercooler significantly reduces intake air temperatures (IATs) compared to the factory unit, ensuring your K20C1 engine stays within its optimal thermal range.

• High-efficiency aluminum core for superior thermal dissipation and recovery
• Designed to minimize pressure drop while maximizing airflow across the cooling fins
• Bolts directly to factory mounting points for a secure, professional fitment
• Provides consistent performance for both daily driving and intensive track use
• Engineered for compatibility with stock or modified turbocharger setups

This version is provided as a core-focused kit (W/O piping) for owners looking to upgrade their heat exchanger while utilizing existing charge pipe configurations.

Designed specifically for supercharged applications, the HKS S-Type Oil Cooler Kit for the ZN6 and ZC6 chassis provides the essential thermal management required for high-performance driving. Forced induction increases engine oil temperatures rapidly; this kit mitigates heat soak and maintains oil viscosity to protect critical engine bearings and internal components during sustained high-load operation.

The kit features a high-efficiency oil cooler core finished in a stealthy black, allowing it to blend into the front fascia while providing superior heat dissipation. It is engineered to integrate with the additional plumbing and space constraints often found in supercharged engine bays. By utilizing vehicle-specific mounting brackets and high-pressure braided lines, HKS ensures a secure installation that withstands the rigors of track use and spirited street driving.

• Fits supercharged Toyota 86 (ZN6) and Subaru BRZ (ZC6) models
• High-efficiency S-Type oil cooler core with durable black finish
• Specifically designed for compatibility with supercharger (S/C) setups
• Includes vehicle-specific brackets, braided lines, and necessary installation hardware
• Optimizes engine longevity by maintaining stable oil temperatures and preventing thermal breakdown

Fits Nissan RB26DETT engines.

The HKS Pro Head Stud Kit is an essential upgrade for high-performance RB26 builds where factory head bolts often reach their physical limits. These high-strength fasteners provide the superior clamping force required to keep the cylinder head securely sealed to the engine block, even under the extreme cylinder pressures found in high-boost and high-horsepower applications.

By replacing the original equipment (OE) bolts with this precision-engineered stud kit, you significantly reduce the risk of head lift and head gasket failure. This kit is designed for enthusiasts and tuners who demand maximum reliability from their forced-induction Nissan powerplants.

• Engineered for high-tensile strength and durability
• Provides consistent and superior clamping force compared to factory bolts
• Helps prevent head gasket failure and cylinder head lift
• Essential for high-boost or competition RB26DETT engines
• Complete set of studs, nuts, and washers included

Fits 2022+ Toyota GR86 (ZN8) and Subaru BRZ (ZD8) models equipped with the 2.4L FA24 engine.

The HKS GTIII-RS Bolt-On Turbo Kit is a precision-engineered forced induction solution designed to significantly increase the power output of the second-generation GR86 and BRZ platform. At the core of this system is the GTIII-RS turbine, featuring a 0.6 A/R compressor housing optimized for the displacement and flow characteristics of the FA24 engine. This setup is specifically tuned to provide a broad torque curve and immediate throttle response, avoiding the excessive lag often associated with aftermarket turbo conversions.

• Turbocharger: HKS GTIII-RS turbine assembly
• Housing Spec: A/R 0.6 for balanced low-end response and high-end flow
• Fitment: Vehicle-specific design for ZN8 and ZD8 chassis
• Engine Compatibility: FA24 (2.4L Boxer)
• Installation: Bolt-on configuration utilizing factory-style mounting points where applicable
• Part Series: HKS GTIII-RS Turbo Series

HKS GT S/C Traction Fluid I is a specialized lubricant engineered specifically for the unique operational requirements of HKS GT Supercharger systems. Unlike conventional gear oils, this traction fluid is formulated to provide the high-pressure friction necessary for traction drive systems to transmit power efficiently through the planetary roller assembly.

Regular maintenance with genuine HKS fluid is essential to prevent internal slippage, minimize heat buildup, and protect the precision components within the supercharger housing. This 800ml bottle provides the correct volume for servicing or topping off your forced induction setup to ensure long-term reliability and performance.

• Engineered specifically for HKS GT Supercharger traction drive units
• Optimized viscosity for high-speed roller contact and power transfer
• Promotes efficient heat dissipation within the supercharger assembly
• Genuine HKS maintenance component
• Volume: 800ml

Fine-tune your engine's powerband and optimize valve timing with the HKS Adjustable Slide Cam Sprocket for the Nissan SR20DE and SR20DET. Designed specifically for the exhaust cam, this sprocket allows for precise timing adjustments, enabling tuners to dial in overlap and maximize performance for specific engine configurations, whether naturally aspirated or turbocharged.

Constructed from high-strength Duralumin, these sprockets offer a significant weight reduction over stock units while maintaining the durability required for high-RPM operation. The outer gear teeth are nickel-plated for increased wear resistance and longevity against timing chain friction. A laser-etched scale provides clear, accurate increments for repeatable adjustments on the dyno or in the shop.

• Fits Nissan SR20DE and SR20DET engines
• Exhaust side fitment
• High-strength Duralumin construction
• Nickel-plated teeth for superior surface hardness and wear resistance
• Laser-etched timing marks for precise +/- adjustments
• Essential for compensating for timing changes after cylinder head or block resurfacing

Maintain critical lubrication and consistent oil pressure in high-performance Nissan RB26DETT engines with the HKS Oil Pump Upgrade. This heavy-duty unit is specifically engineered to address the flow limitations and structural weaknesses of the factory pump, providing the increased volume and pressure required for high-RPM operation and built bottom ends.

Constructed with high-strength internal components to prevent the gear failure common in OEM units under stress, this HKS upgrade is a vital safeguard for engine longevity in racing or high-boost applications. This specific version is designed for compatibility with the crank angle sensor (C-angle sensor) configuration, ensuring proper integration with your engine's timing and ignition synchronization hardware.

• Direct upgrade for Nissan RB26DETT engines
• Increased oil flow volume and pressure capacity over factory specifications
• High-strength gear design to resist shattering at high RPM
• Specifically designed for compatibility with Crank Angle Sensor (CAS) setups
• Helps prevent bearing failure in high-horsepower and track-driven vehicles

Fits 2005-2007 Mitsubishi Lancer Evolution IX (CT9A).

The HKS Super Turbo Muffler is engineered to provide maximum exhaust flow for high-performance turbocharged engines while maintaining a refined, low-frequency sound profile. This system is designed for enthusiasts who require a straight-through exhaust path for significant power gains but want to avoid the excessive drone and high decibel levels typically associated with performance mufflers.

By utilizing a vehicle-specific internal silencer structure, HKS balances backpressure reduction with sound suppression, making it ideal for street-driven Evos that see track time. The high-quality construction ensures durability under the high thermal loads of a turbocharged 4G63 engine.

• Straight-through design minimizes backpressure for improved turbo spool and response
• Constructed from high-grade SUS304 stainless steel for long-term corrosion resistance
• Specifically tuned sound signature for the CT9A chassis to eliminate harsh frequencies
• Bolts directly to factory-style mounting points for a precise fit
• Manufacturer Part Number: 31029-AM001

The HKS S ZERO Piston Full Kit is a specialized internal component set for the Nissan RB26 engine, specifically designed for 2.8L displacement stroker applications. These 86.5mm bore pistons offer the precision and durability required for high-performance builds, serving as a reliable foundation for increased power and torque.

• Engine Application: RB26 (2.8L Stroker)
• Bore Size: 86.5mm
• Product Series: S ZERO
• Includes: Full piston set with rings and pins

Designed by HKS for exact fitment and thermal stability, this kit ensures your RB26 build maintains optimal compression and structural integrity under demanding conditions. Whether you are refreshing a dedicated track engine or building a high-response street setup, these S ZERO components provide the technical tolerances needed for high-load reliability.

Fits 2022+ Subaru WRX (VBH) models equipped with the FA24 2.4L turbocharged engine.

The HKS Hi-Power Muffler is engineered to reduce backpressure and increase exhaust flow for the Subaru VBH chassis. Inspired by endurance racing, this system utilizes a straight-through design to minimize restriction, allowing the FA24 engine to breathe more efficiently while producing the signature deep, sporty HKS exhaust note. Constructed from high-grade stainless steel with precision welds, it is designed for durability and a precise fit.

• Product Series: Hi-Power
• Chassis Code: VBH
• Engine: FA24 (2.4L Turbo)
• Optimized straight-through piping for improved throttle response
• High-quality stainless steel construction
• Direct-fit installation using factory mounting points

Upgrade your lifestyle gear with authentic HKS Oil Color Short Socks. These socks feature the iconic HKS Oil Color splash graphic, synonymous with high-performance JDM tuning and heritage. Designed for a comfortable fit, they are the perfect accessory for car meets or daily wear for any HKS enthusiast looking to represent their favorite performance brand.

• Brand: HKS
• Series: Oil Color
• Size: Medium (M)
• Style: Short Length
• Manufacturer Part Number: 51007-AK677

Fits Suzuki Jimny JA12W and JA22W models equipped with F6A or K6A engines.

The HKS Hi-Power 409 exhaust system is engineered to reduce backpressure and optimize exhaust flow while providing the signature deep, sporty HKS tone. Designed specifically for the turbocharged Jimny, this system utilizes SUH409 stainless steel for the piping to ensure long-term durability and heat resistance, while the muffler shell and tip are constructed from high-luster SUS304 stainless steel for a premium look and corrosion resistance.

• Manufacturer Part Number: 31006-AS010
• Series: Hi-Power 409
• Chassis Compatibility: JA12W, JA22W
• Engine Fitment: F6A (Turbo), K6A (Turbo)
• Piping Material: SUH409 Stainless Steel
• Shell and Tip Material: SUS304 Stainless Steel
• Direct bolt-on installation to factory mounting points

The HKS 120Hiper Inner Silencer Assembly is a precision-engineered solution for managing the sound profile of your HKS exhaust system. Specifically designed for the 120mm Hiper series tips, this assembly allows you to reduce external decibel levels and minimize interior cabin drone, making high-performance exhaust systems more suitable for daily driving and street use.

• Designed specifically for HKS 120mm Hiper series exhaust tips
• Reduces exhaust volume and resonance without permanent modifications
• Durable metal construction resists high exhaust temperatures
• Straightforward bolt-in installation into the muffler tip
• Genuine HKS component ensures precise fitment and performance
• Manufacturer Part Number: 3306-RA071

The HKS Slide Cam Pulley for the intake side allows for precise valve timing adjustment on Nissan RB series engines. By enabling fine-tuned control over the intake camshaft position, this pulley allows tuners to optimize the power band for specific performance goals, whether seeking improved low-end torque or increased top-end horsepower.

• Precision Tuning: Features an integrated vernier scale for accurate degree indexing and repeatable timing adjustments.
• High-Strength Build: Engineered to withstand the stresses of high-RPM operation and heavy-duty valve springs.
• Performance Optimization: A critical component for vehicles equipped with aftermarket camshafts to ensure proper valve-to-piston clearance and maximum efficiency.
• Application: Specifically designed for the Intake side of Nissan RB engines.
• Manufacturer Part Number: 22004-AN001

Fits 1991-2000 Infiniti G20 models equipped with the SR20DET engine.

This HKS Outer Valve Spring Set is engineered to provide the critical tension and stability required for high-performance valvetrains. Specifically designed for the SR20DET platform, these outer springs help prevent valve float during high-RPM operation, ensuring consistent engine reliability and timing accuracy under heavy boost. These are an essential upgrade when moving to more aggressive camshaft profiles that demand higher seat pressures than factory components can provide.

• Optimized for high-RPM stability and precise valve control
• Designed to withstand the increased stresses of performance tuning
• Direct fitment for SR20DET cylinder heads
• Manufacturer Part Number: 22001-AN002

The HKS Fine Tune V-Belt 4PK950 is a high-performance accessory drive belt engineered for modified engines and high-RPM environments. This belt is designed to replace standard OE units with a more durable solution that resists the stretching and slipping often encountered during spirited driving or track use.

• Construction: Utilizes high-durability EPDM (Ethylene Propylene Diene Monomer) rubber for superior heat and wear resistance.
• Performance: Optimized rib profile maintains tension and reduces noise under high loads.
• Specifications: 4-rib design (4PK) with a 950mm length.
• Reliability: Engineered to provide consistent power delivery to critical accessories like the alternator, power steering pump, or A/C compressor.
• Manufacturer Part Number: 24996-AK010

Fits 2017-2021 Honda Civic Type R (FK8).

The HKS Super SQV Suction Return Kit allows the Super SQV blow-off valve to be configured for recirculation, directing discharged air back into the intake stream. This setup is critical for modern EFI systems like the Civic Type R's K20C1, as it ensures the MAF sensor maintains accurate air-mass readings, preventing the rich-stumble or stalling issues often associated with venting metered air to the atmosphere.

• Designed specifically for the Honda Civic Type R FK8 chassis
• Compatible with HKS Super SQV series blow-off valves
• Includes vehicle-specific molded return piping and necessary hardware
• Provides a clean, bolt-on installation to the factory intake suction pipe
• Maintains smooth idle and consistent drivability during gear shifts
• Manufacturer Part Number: 71002-AH003