{"title":"HKS for WRX","description":"\u003cp\u003eFind HKS performance parts exclusively made for the 2022+ Subaru WRX 2nd gen platform.  We carry the full line up of HKS made parts for the WRX platform.  All HKS parts are made with extensive testing both at the track and dyno for true performance that only HKS can deliver.\u003c\/p\u003e","products":[{"product_id":"hks-2022-subaru-wrx-fa24turbo-super-hybrid-drop-in-filter","title":"HKS 2022+ Subaru WRX FA24(Turbo) Super Hybrid Drop-In Filter (70017-AF102)","description":"\u003cp\u003eThe improved replacement style air filter has a large dust collection capacity and less resistance to intake.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubaru WRX FA24(Turbo) \u003c\/strong\u003e(2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart # of stock air element\u003c\/td\u003e\n\u003ctd\u003e16546AA150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement filter\u003c\/td\u003e\n\u003ctd\u003e290×261×38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003eSize M2 (70017-AK104)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":43793089233210,"sku":"hks70017-AF102","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/pujENdDFPo4Uqa51ngBGf0ByWdfKID7E8H7EZMSp.jpg?v=1704541602"},{"product_id":"hks-2022-subaru-wrx-legamax-premium-vbh-wrx-s4-main-31021-af025","title":"HKS 2022+ Subaru WRX Legamax Premium Axleback Only Exhaust | 31021-AF025","description":"\u003cp\u003eHKS Legamax Premium is a well-balanced sports muffler that excels in terms of handling, sound quality, and stylish design. We rented the new tail for the stock WRX S4 and arranged a total of 4 beautiful titanium tails on the left and the right along the bumper design. You can enjoy the sporty at the high rpm range and the bass sound at the low rpm range with good balance adjustment for the pipe diameter, resonator, and silencer by only replacing the main muffler. A must-have, for fun driving on various occasions like daily or holidays.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Rear Section Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUBARU WRX FA24 \u003c\/strong\u003e(2022, 2023, 2024, 2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe sophisticated design\u003c\/li\u003e\n\u003cli\u003eEnjoy the street driving\u003c\/li\u003e\n\u003cli\u003eMain Material: SUS304\u003c\/li\u003e\n\u003cli\u003eDiameter of Tips: D90 x 2\u003c\/li\u003e\n\u003cli\u003eDiameter of the Main pipe: D54\u003c\/li\u003e\n\u003cli\u003eClose noise level: 89 dB (at idling: 67 dB)\u003c\/li\u003e\n\u003cli\u003eMinimum clearance from the ground after product installation: 134mm (at the stock front pipe)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":44710484345146,"sku":"hks31021-AF025","price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/products\/44774.jpg?v=1681309676"},{"product_id":"hks-hipermax-s-vbh-full-canceller-kit","title":"HKS Hipermax S Coilover w Full Canceller Kit for 22+ Subaru WRX","description":"\u003cp\u003eNine years after the launch of MAXIV GT, the new HIPERMAX S series has been introduced, offering superior \"Driving Comfort\" with advanced features in damping force, durability, and appearance. The HIPERMAX S series maintains the single-tube structure, which separates the gas and oil chambers and allows for a large diameter piston, resulting in high-quality and stable damping force.\u003c\/p\u003e\n\u003cp\u003eThe Pre-load Valve System (PVS), previously seen in the MAX IV GT 20 Spec, S-Style L, and S-Style C, has been further refined into the \"Dual PVS.\" This system reduces high-speed damping while minimizing unnecessary movement, and the improved needle shape expands the oil relief channel, making each of the 30-step adjustments more distinct. Softer adjustment options provide more flexibility for street driving.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the HIPERMAX S series features an improved \"ADVANCED BUMP RUBBER\" that offers further softness and shorter variations, ensuring a wide range of options for various cars, delivering a natural and smooth driving experience. HKS has also developed the SNOW EDITION versions to combat corrosion effectively. The PNE coating from this development provides five times better durability compared to standard galvanizing.\u003c\/p\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubaru WRX\u003c\/strong\u003e (2022, 2023, 2024, 2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDual PVS. We evolved the existing preload valve system to the dual preload valve system to suppress the generation of unnecessary damping force during higher piston speeds. This provides major improvement in ride comfort without influencing the driving performance.\u003c\/li\u003e\n\u003cli\u003eWide Range Damping Force Adjustment Mechanism. The improved shape of the Needle Jet expand the range of damping force adjustment. This makes us possible to handle driving on a wider range of stages.\u003c\/li\u003e\n\u003cli\u003eEvolution of Bump Stop Rubber. A new shape of bump stop rubber reduces the body roll and achieves ride comfort at the same time which cannot be achieved with general hydro bump stop rubber.\u003c\/li\u003e\n\u003cli\u003eLow Friction Technology. With advanced tribology technology, we have achieved even higher durability and lower friction than conventional products. This technology contributes to improved ride quality and handling performance.\u003c\/li\u003e\n\u003cli\u003eSingle Tube\u003c\/li\u003e\n\u003cli\u003e30 Levels Adjustable Damping\u003c\/li\u003e\n\u003cli\u003eShock-Body Length Adjustable\u003c\/li\u003e\n\u003cli\u003eSpecial Oil\u003c\/li\u003e\n\u003cli\u003ePNE Coating\u003c\/li\u003e\n\u003cli\u003eDual Pre-Load Valve System\u003c\/li\u003e\n\u003cli\u003eAluminum Bracket\u003c\/li\u003e\n\u003cli\u003eRubber Upper Mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":47344596255034,"sku":"hks80300-AF010C","price":3130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/80300-AF010C.jpg?v=1734022812"},{"product_id":"hks-piston-full-kit-fa24-2-5l-high-comp-step1","title":"HKS PISTON FULL KIT FA24 2.5L HIGH COMP STEP1 (21004-AT008)","description":"\u003cp\u003eEngineered to enhance durability and performance, this capacity upgrade kit is the perfect solution for reinforcing engine strength when installing a supercharger. Designed to handle increased loads and boost pressure, it ensures reliable power delivery and long-term engine health—making it a must-have for serious performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFor FA24 2.5L\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePOINT-1　Piston Kit\u003c\/p\u003e\n\u003cul class=\"listmark_rd mb50\"\u003e\n\u003cli\u003eTo prevent the breakage of the second land, the material employs A2618 material, which has high-temperature strength, to achieve a low pin height that eliminates the need for making any service holes.\u003c\/li\u003e\n\u003cli\u003e2-layer molybdenum coated to help reduce friction.\u003c\/li\u003e\n\u003cli\u003eThe cavity on the piston head optimizes the atomization of direct injection.\u003c\/li\u003e\n\u003cli\u003e3D Piston crown shape sustains tumble flow.\u003c\/li\u003e\n\u003cli\u003eThe uneven shape of the piston head allows using the high-lift camshaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePOINT-2　Connecting Rod\u003c\/p\u003e\n\u003cul class=\"listmark_rd\"\u003e\n\u003cli\u003eExclusive conrods designed for longer stroke. The crank pin size is designed for a dedicated size. Thus it eliminates the modifications on the engine side.\u003c\/li\u003e\n\u003cli\u003eIt optimizes the connecting rod bolt size and employs the high-strength split-type (not machined the cutting surface) I-beam.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"title12\"\u003ePOINT-3　Crankshaft\u003c\/p\u003e\n\u003cdiv class=\"clearfix mb50\"\u003e\n\u003cdiv class=\"left55\"\u003e\n\u003cul class=\"listmark_rd mb20\"\u003e\n\u003cli\u003eCrankshaft uses a forged material.\u003c\/li\u003e\n\u003cli\u003eIt has a dedicated pin journal size. Combination use of the HKS connecting rod is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48091846312250,"sku":"hks21004-AT008","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/fa24_2.5l_hc_step1.jpg?v=1753267361"},{"product_id":"hks-fa24-2-5l-high-comp-step-2-piston-full-kit","title":"HKS FA24 2.5L High Comp Step 2 Piston Full Kit (21004-AT009)","description":"\u003cp\u003eThis engine upgrade kit is a direct replacement for the core components of your engine, including the crankshaft, pistons, and connecting rods. Designed to maintain the standard piston diameter while increasing the stroke, it boosts displacement to 2498cc without requiring extensive modifications like boring or honing. The upgraded internals are not only stronger and lighter but also engineered for smoother operation with reduced friction. Available in two configurations, the Step 2 version features durable billet-type I-beam connecting rods, making it ideal for high-torque, forced induction setups. This kit provides a rock-solid foundation for further tuning, ensuring maximum performance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToyota GR86 \u003c\/strong\u003e(2022, 2023, 2024, 2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVersion: Step 2 High Compression\u003cbr\u003ePiston Kit (Part Number: 21003-AT007)\u003cbr\u003e- Processing: Forged Aluminum (A2618)\u003cbr\u003e- Bore Diameter (mm) : 94 (OEM: 94)\u003cbr\u003e- Displacement (cc): 2498\u003cbr\u003e- Weight (g): 340 (OEM: 367 per piston)\u003cbr\u003e\u003cbr\u003eConRods: (Part Number: 23004-AT001)\u003cbr\u003e- Processing: Billet Split I-Beam\u003cbr\u003e\u003cbr\u003eCrankshaft: (Part Number: 23006-AT003)\u003cbr\u003e-Processing: Forged\u003cbr\u003e-Stroke(mm): 90 (OEM: 86)\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48091884060986,"sku":"hks21004-AT009","price":6380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/11_9878c428-d054-4698-b0b1-f0bc53a025ad.jpg?v=1742901041"},{"product_id":"hks-hipermax-s-vbh-full-cancellerkit-f-pillow","title":"HKS 2022+ WRX Hipermax S Coilovers w Fr Pillowball Mounts \u0026 Canceller Kit | 80300-AF010CP","description":"\u003cp\u003eThe popular HIPERMAX S for the WRX S4 now comes equipped with a front pillow upper mount, allowing for camber angle adjustment. While the stock electronically controlled suspension often felt unsteady and fluffy in comfort mode and overly sensitive to minor bumps in sport mode, this advanced system transforms the ride quality. With large-diameter, single-cylinder pistons, the high-performance shock absorbers deliver a smooth yet firm ride, effortlessly absorbing small bumps while providing strong damping force on uneven surfaces and during cornering. This setup improves road handling and stability, offering a more connected and controlled driving experience. Additionally, the included error canceller prevents errors from appearing when the stock electronically controlled suspension is removed.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubaru WRX VBH FA24(TURBO) \u003c\/strong\u003e(2022, 2023, 2024, 2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-cylinder type: \u003c\/strong\u003eThe traditional single-cylinder design of the Hypermax series is used. The structure allows the gas chamber and oil chamber to be separated, and a large-diameter piston can be used, resulting in high-quality and stable damping force characteristics.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe strut type is an inverted type: \u003c\/strong\u003eIt provides a firm sense of rigidity against stress, which is beneficial for various performance aspects while driving, resulting in excellent handling and ride comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual PVS: Dual preload valve system: \u003c\/strong\u003eThe preload valve system (PVS), which has a good reputation and is adopted in S-style L, S-style C, and MAX IV GT 20SPEC, is now dualized. By smoothing the characteristics on the extension side while suppressing unnecessary movement, the high-quality and flat ride that sticks to the road has been further refined.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWR Needle: Wide range damping force adjustment mechanism: \u003c\/strong\u003eThe shape of the damping force adjustment needle has been revised, the oil flow rate has been changed, and the relief passage has been enlarged. The dial change range for the 30-stage damping force adjustment has been expanded. The characteristics have been expanded toward the softer side, expanding the range of settings in the softer direction. The tuning range for improving the ride feel in the softer direction has been expanded, such as when driving around town.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Bumper Rubber: \u003c\/strong\u003eHKS studied how to use bump rubbers when developing the MAX IV GT Spec-A. We sought more proactive ways to use bump rubbers and developed technology that can be used in settings. We were able to obtain knowledge that can be used as an element of damper tuning. The Spec-A bump rubber is soft and long, with a shape that aims for early bump touch and gradually increases the load. It has smooth transient characteristics with good connection, suppressing sudden changes in movement. For the development of the HIPERMAX S, we developed the ADVANCED BUMP RUBBER. We pursued softness even further, designed a type with shorter dimensions, and increased the variations to expand vehicle coverage and tuning range, contributing to the realization of a more natural and smooth movement.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePNE Court: \u003c\/strong\u003eIt prevents the sticking caused by rust, which is a drawback for full-length adjustments. Also, the smooth surface reduces the force required to adjust the vehicle height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced rubber upper mount: \u003c\/strong\u003eReinforced rubber is used to provide a more moderate tightening than the stock upper mount. It absorbs small body vibrations and provides a smooth ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttention to aesthetics: Chamfered upper mount: \u003c\/strong\u003eThe aluminum upper mount is machined to create a chamfered edge, enhancing the beauty of the product. By adding an extra step to the processing process, we have improved the feel in your hand and the appearance of the product.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommitment to aesthetics: Laser marking: \u003c\/strong\u003eThe delicate letters created by laser marking, which is not possible with pad printing, give the logo a luxurious feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-year\/60,000km warranty\/overhaul possible: \u003c\/strong\u003eAs a result of a major review of the internal structure from the HIPERMAX IV GT series, we were able to obtain high durability specifications that guarantee a \u003cspan class=\"bld red\"\u003e3-year 60,000 km warranty\u003c\/span\u003e\u003cbr\u003einstead of the previous 2-year 40,000 km. The reason for the evolution is that HKS's in-house development facilities have been enhanced and durability testing machines have been introduced, making it possible to quantitatively evaluate development and correlate evaluations on the bench with those on the actual vehicle. By passing the bench durability test and the actual driving test of more than 3-year 60,000 km, we have been able to obtain evidence of improved durability performance within the company. We believe that the biggest advantage of consistent in-house production is that we can reliably control quality. The basic structure of the 3-year 60,000 km high durability specification was completed during the development of HIPERMAX G, and specifications with different cylinder diameters were introduced in S-STYLE. With a proven track record, it became the first sports model damper series to be given a 3-year 60,000 km warranty in-house.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":49929435218234,"sku":"hks80300-AF010CP","price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/hks_wrx_vb_hipermax_s.jpg?v=1751601707"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/collections\/hks-fl5-full-fmic_b92278c4-38b1-433a-a02f-62b7f9c103b9.jpg?v=1778723654","url":"https:\/\/www.kamispeed.com\/collections\/hks-for-wrx.oembed","provider":"KamiSpeed.com","version":"1.0","type":"link"}