{"product_id":"hks-stainless-hiper-exhaust-for-subaru-impreza-gc8-ej20-31019-af022","title":"HKS Stainless Hiper Exhaust for Subaru Impreza GC8 EJ20 31019-AF022","description":"\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cdiv class=\"product-desc\"\u003e\n\u003ch2\u003e\u003cstrong\u003eHKS Stainless Hiper Exhaust for Subaru Impreza GC8 EJ20\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHKS Silent Hi-Power Exhaust System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for selected two-door Subaru Impreza GC8 applications equipped with the turbocharged EJ20 engine.\u003c\/p\u003e\n\u003cp\u003eIt uses SUS304 stainless-steel construction and a Type-S oval silencer intended to provide a deeper sports exhaust note while helping control excessive noise and unwanted cabin resonance.\u003c\/p\u003e\n\u003cp\u003eThe system features a 75mm main pipe and a 120mm tailpipe, with vehicle-specific routing for the compatible GC8 exhaust layout.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for selected two-door Subaru Impreza GC8 applications\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible EJ20 turbocharged engines\u003c\/li\u003e\n\u003cli\u003eHKS Silent Hi-Power exhaust design\u003c\/li\u003e\n\u003cli\u003eType-S oval silencer\u003c\/li\u003e\n\u003cli\u003eSUS304 stainless-steel construction\u003c\/li\u003e\n\u003cli\u003e75mm main pipe diameter\u003c\/li\u003e\n\u003cli\u003e120mm tailpipe outer diameter\u003c\/li\u003e\n\u003cli\u003eStraight-through internal silencer structure\u003c\/li\u003e\n\u003cli\u003eDesigned to provide a deeper but controlled exhaust note\u003c\/li\u003e\n\u003cli\u003eVehicle-specific pipe routing and mounting arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerformance exhaust system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHKS range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSilent Hi-Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust style:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilencer type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eType-S oval silencer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSUS304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain pipe diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e75mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailpipe outer diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSelected Subaru Impreza GC8 two-door models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSelected Subaru EJ20 turbocharged petrol engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru Impreza GC8 2-Door\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEJ20 2.0-litre turbocharged petrol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference production period:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNovember 1992 to July 2000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for two-door GC8 models.\u003c\/li\u003e\n\u003cli\u003eFitment has not been confirmed with the standard rear bumper skirt.\u003c\/li\u003e\n\u003cli\u003eCompatibility with four-door or Sport Wagon models must not be assumed.\u003c\/li\u003e\n\u003cli\u003eCompatibility with non-standard bumpers, catalytic converters or centre sections must be checked separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm compatibility with the existing catalytic converter and centre exhaust section.\u003c\/li\u003e\n\u003cli\u003eInspect all exhaust hangers, gaskets and mounting hardware before fitting.\u003c\/li\u003e\n\u003cli\u003eCheck clearance around the rear bumper, rear skirt, differential, suspension and underbody components.\u003c\/li\u003e\n\u003cli\u003eAlign the tailpipe before fully tightening all exhaust joints.\u003c\/li\u003e\n\u003cli\u003eInspect the complete system for exhaust leaks after installation.\u003c\/li\u003e\n\u003cli\u003eRecheck the mounting hardware after the initial heat cycles.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfirm the exact body style, chassis revision, production date, engine, exhaust layout and HKS part number before ordering. Fitment has not been confirmed with the standard rear bumper skirt. Exhaust sound, emissions compliance and road legality vary according to the complete vehicle specification and local regulations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Subaru","offers":[{"title":"Default Title","offer_id":44372912406708,"sku":"HKS 31019-AF022","price":600.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/1188\/1908\/files\/myssWtM6-31019-af022-324x324.jpg?v=1787830817","url":"https:\/\/www.epracing.co.uk\/products\/hks-stainless-hiper-exhaust-for-subaru-impreza-gc8-ej20-31019-af022","provider":"EP Racing","version":"1.0","type":"link"}