{"product_id":"hks-07-08-mazdaspeed3-hi-power-catback-exhaust","title":"HKS 07-08 Mazdaspeed3 Hi-Power catback exhaust","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e31013-BZ001\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266930632\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS 2007-2009 Mazdaspeed3 Hi-Power Catback Exhaust\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis HKS Hi-Power catback exhaust system fits 2007-2009 Mazda Mazdaspeed3 BK chassis models with the 2.3L MZR-DISI turbo engine. It replaces the stock system from the catalytic converter back using full 75mm 3-inch stainless steel piping that flows into a single 115mm 4.5-inch left-side tip for deeper exhaust note and improved throttle response. Pair it with an HKS downpipe for significant horsepower increases while the catback alone installs as direct bolt-on without requiring an ECU tune.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e SUS409 and SUS304 stainless steel throughout for corrosion resistance and durability in all conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping Design:\u003c\/strong\u003e Mandrel-bent 75mm diameter tubing with included center pipe and resonator to balance volume and reduce drone on highways\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Specification:\u003c\/strong\u003e Single 115mm polished 4.5-inch tip on driver-side exit for aggressive stance and sound projection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct bolt-on replacement designed specifically for Mazdaspeed3 BK chassis ensuring no modifications needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Enhances exhaust flow for quicker turbo spool and noticeable power gains especially when combined with downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCatback exhaust does not require ECU tuning for installation but tuning is recommended with downpipe or test pipe additions\u003c\/li\u003e\n\u003cli\u003eProduces louder more refined turbo-back sound without excessive cabin drone thanks to resonator\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging with all necessary hardware included weight approximately 38.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt-on design uses factory hangers and mounts for straightforward replacement in 2-3 hours\u003c\/li\u003e\n\u003cli\u003eCompatible with stock downpipe catalytic converter and most aftermarket options from HKS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\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\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMazdaspeed3\u003c\/td\u003e\n\u003ctd\u003eBK Chassis 2.3L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose HKS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstablished Japanese brand with decades of motorsport engineering experience\u003c\/li\u003e\n\u003cli\u003ePremium stainless steel materials ensure longevity and consistent performance\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing in Japan for exact fit and optimal exhaust flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this exhaust fit my 2007 Mazdaspeed3?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits all 2007-2009 Mazdaspeed3 BK chassis models with 2.3L turbo engine as direct bolt-on from catback position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in this exhaust?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Full SUS304 and SUS409 stainless steel construction provides rust resistance and maintains shape under high heat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does it come with warranty and what about tuning?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by HKS manufacturer warranty catback alone needs no tune but add one for downpipe pairings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Securely boxed approximately 60 x 14 x 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 38.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":40271627845711,"sku":"HKS31013-BZ001","price":891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-07-08-mazdaspeed3-hi-power-catback-exhaust-hks.jpg?v=1768434927","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-07-08-mazdaspeed3-hi-power-catback-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}