{"product_id":"hks-31006-as010-hi-power-409-exhaust-suzuki-jimny-ja12w-ja22w","title":"HKS Hi-Power 409 JA12W\/JA22W F6A\/K6A JIMNY","description":"\u003ch4\u003eCat-Back Exhaust System Built for the Turbocharged Suzuki Jimny\u003c\/h4\u003e\n\u003cp\u003eThe HKS Silent Hi-Power exhaust (31006-AS010) is a single-piece cat-back system engineered specifically for the Suzuki Jimny JA12W and JA22W with either the F6A or K6A turbocharged engine.\u003c\/p\u003e\n\u003cp\u003eThe silencer body and tip are constructed from polished SUS304 stainless steel for a durable, high-luster finish, while the piping section uses JASMA-approved SUH409 stainless steel. SUH409 absorbs sound more effectively than SUS304, enabling a straight-through internal design without producing excessive noise.\u003c\/p\u003e\n\u003cp\u003eThe result is an aggressive, motorsport-inspired exhaust note that remains within JASMA-certified sound limits. Adventex continuous fiber glass wool packing by Owens Corning is used internally for long-term acoustic performance. The 31006-AS010 replaces the restrictive factory exhaust path with a 50mm main pipe diameter and a 70mm polished tip, improving exhaust gas scavenging for the small-displacement turbo engine without requiring any secondary modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSUS304 stainless steel silencer body and polished tip for a corrosion-resistant, high-finish appearance\u003c\/li\u003e\n\u003cli\u003eSUH409 stainless steel piping resists heat expansion and provides improved acoustic damping for a refined sound profile\u003c\/li\u003e\n\u003cli\u003eJASMA certified for road use in Japan straight-through baffle design maximizes exhaust flow\u003c\/li\u003e\n\u003cli\u003eAdvantex continuous fiber glass wool packing (Owens Corning) for lasting internal sound tuning\u003c\/li\u003e\n\u003cli\u003e50mm main pipe diameter with 70mm tip OD single-piece construction for straightforward installation\u003c\/li\u003e\n\u003cli\u003eClose proximity sound level measured at 84dB on JA12W and 83dB on JA22W, both within JASMA limits\u003c\/li\u003e\n\u003cli\u003eIdle sound level of 67dB versus 59dB stock, producing a distinctive low-RPM note\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for factory cat-back exhaust on JA12W and JA22W Jimny\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA12W\u003c\/td\u003e\n\u003ctd\u003eF6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA12W\u003c\/td\u003e\n\u003ctd\u003eF6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA12W\u003c\/td\u003e\n\u003ctd\u003eF6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA12W\u003c\/td\u003e\n\u003ctd\u003eF6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA22W\u003c\/td\u003e\n\u003ctd\u003eK6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA22W\u003c\/td\u003e\n\u003ctd\u003eK6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA22W\u003c\/td\u003e\n\u003ctd\u003eK6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eJimny JA22W\u003c\/td\u003e\n\u003ctd\u003eK6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e31006-AS010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHKS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Style\u003c\/td\u003e\n\u003ctd\u003eHi-Power 409 (HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eCat-back, single-piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer and Tip Material\u003c\/td\u003e\n\u003ctd\u003eSUS304 stainless steel (polished)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiping Material\u003c\/td\u003e\n\u003ctd\u003eSUH409 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Pipe Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose Sound Level (Stock)\u003c\/td\u003e\n\u003ctd\u003e82dB (JA12W) \/ 84dB (JA22W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose Sound Level (HKS)\u003c\/td\u003e\n\u003ctd\u003e84dB (JA12W) \/ 83dB (JA22W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Sound Level (Stock)\u003c\/td\u003e\n\u003ctd\u003e59dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Sound Level (HKS)\u003c\/td\u003e\n\u003ctd\u003e67dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eJASMA approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Vehicles\u003c\/td\u003e\n\u003ctd\u003eSuzuki Jimny JA12W, JA22W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eF6A Turbo, K6A Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eHKS manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eNot available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat Is Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x HKS 31006-AS010 Silent Hi-Power cat-back exhaust system (single-piece assembly)\u003c\/li\u003e\n\u003cli\u003eHardware and gaskets for installation (as per HKS kit contents for this application)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWill the HKS 31006-AS010 fit both the F6A and K6A turbo Jimny models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 31006-AS010 is designed for the Suzuki Jimny JA12W (F6A Turbo) and the JA22W (K6A Turbo). Both chassis share a compatible exhaust layout for this application.\u003c\/p\u003e\n\u003cp\u003eConfirm your chassis code before ordering, as the naturally aspirated Jimny variants use a different exhaust routing and are not compatible with this system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the HKS 31006-AS010 street legal in Japan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This system is JASMA certified, which is the standard for road-legal aftermarket exhaust in Japan. The close-proximity sound level on the JA22W measures 83dB with the HKS system versus 84dB from the factory, making it quieter at full throttle while producing a more aggressive idle and mid-range tone at 67dB versus 59dB stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between SUH409 and SUS304 stainless steel in this exhaust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSUS304 (304 stainless) is used on the silencer body and polished tip because it provides a high-luster appearance and excellent corrosion resistance in exposed areas. SUH409 is used on the hidden piping section because it is more resistant to thermal expansion cycles and absorbs sound more effectively than SUS304, which is why the 31006-AS010 can use a straight-through internal design without producing excessive noise levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 31006-AS010 include a mid-pipe or is it a rear silencer replacement only?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 31006-AS010 is a full single-piece cat-back assembly for the Jimny JA12W and JA22W. The kit is listed as consisting of one piece, covering the section from the catalytic converter outlet rearward. It replaces the factory center section and rear silencer as a single integrated unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the HKS 31006-AS010 work with an aftermarket front pipe or catalytic converter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 31006-AS010 connects at the factory catalytic converter outlet flange. Provided the aftermarket front pipe or cat retains the standard outlet flange diameter and bolt pattern for the JA12W or JA22W, this system should mate correctly. Always confirm flange specifications with the front pipe manufacturer if combining aftermarket exhaust components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much louder is this exhaust compared to stock at idle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt idle, the HKS system measures 67dB versus 59dB from the factory, an increase of 8dB. A difference of 6 to 10dB is generally perceived as roughly twice as loud to the human ear. The increase is most noticeable at idle and light throttle rather than at full throttle, where the close-proximity measurement shows only a minor change from stock levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the HKS Hi-Power 409 system require professional installation on the Jimny?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 31006-AS010 is a bolt-on replacement using the factory flange and hanger locations. A basic understanding of exhaust removal and installation, jack stands, and hand tools is sufficient for a capable home mechanic. If exhaust hardware is heavily corroded due to age or climate, professional installation is recommended to avoid broken studs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty does HKS provide on the 31006-AS010?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHKS provides a manufacturer warranty covering defects in materials and workmanship on this exhaust system. Under the Magnuson-Moss Warranty Act, installation of an aftermarket exhaust system on your vehicle cannot by itself void the manufacturer warranty on unrelated vehicle systems. Contact HKS or your authorized HKS dealer for specific warranty claim procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Advantex glass wool packing user-replaceable when it wears out?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn the HKS Hi-Power 409 series, the Advantex continuous fiber glass wool packing by Owens Corning is integrated into the silencer at the factory. Most owners do not encounter packing degradation under normal street use for many years. If packing replacement ever becomes necessary, contact an HKS authorized service center for guidance, as re-packing procedure varies by silencer construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the factory exhaust system to cool completely before beginning removal.\u003c\/li\u003e\n\u003cli\u003eSafely lift and support the vehicle on jack stands at the designated chassis lift points.\u003c\/li\u003e\n\u003cli\u003eApply penetrating oil to all exhaust flange bolts and hangers 10 to 15 minutes before removal to ease disassembly.\u003c\/li\u003e\n\u003cli\u003eDisconnect the factory cat-back section at the catalytic converter outlet flange, removing the flange bolts and gasket.\u003c\/li\u003e\n\u003cli\u003eUnhook the factory exhaust rubber hangers from the body mounts to free the system from the vehicle.\u003c\/li\u003e\n\u003cli\u003eTransfer any usable rubber hangers to the HKS 31006-AS010 hanger locations if the factory hangers are in good condition.\u003c\/li\u003e\n\u003cli\u003ePosition the HKS exhaust system under the vehicle and align the front flange with the catalytic converter outlet, using a new gasket.\u003c\/li\u003e\n\u003cli\u003eHook all rubber hangers onto their corresponding chassis mount points before torquing any flanges, allowing the system to hang freely and find its natural position.\u003c\/li\u003e\n\u003cli\u003eTorque the inlet flange bolts to factory specification (approximately 35 to 40 Nm on most Jimny applications); confirm all hangers are properly seated.\u003c\/li\u003e\n\u003cli\u003eStart the engine and inspect all flange connections and hanger points for exhaust leaks before driving. Recheck after the first heat cycle.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":45983946670159,"sku":"HKS31006-AS010","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-31006-as010-hi-power-409-exhaust-suzuki-jimny-ja12w-ja22w.png?v=1782830538","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-31006-as010-hi-power-409-exhaust-suzuki-jimny-ja12w-ja22w","provider":"Black Ops Auto Works","version":"1.0","type":"link"}