{"product_id":"hks-super-turbo-muffler-grb-grf-31029-af005","title":"HKS Super Turbo Muffler Subaru Impreza WRX STI GRB\/GRF - 31029-AF005","description":"\u003cp\u003eThe HKS Super Turbo Muffler, part number 31029-AF005, is a muffler for the Subaru Impreza WRX STI (GRB and GRF) with the EJ20 or EJ25 turbo engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 31029-AF005\u003c\/li\u003e\n\u003cli\u003eMuffler shape: SSR (Super Turbo Muffler)\u003c\/li\u003e\n\u003cli\u003eMain material: S304\u003c\/li\u003e\n\u003cli\u003eTip diameter: 124 mm (left and right)\u003c\/li\u003e\n\u003cli\u003eCenter pipe diameter: 75-60 x 2 mm\u003c\/li\u003e\n\u003cli\u003eIncludes center pipe\u003c\/li\u003e\n\u003cli\u003eCompatible with the vehicle with the stock option STI exhaust finisher\u003c\/li\u003e\n\u003cli\u003eClose noise level (idle): GRB stock 80, HKS 88; GRF stock 81, HKS 90 dB\u003c\/li\u003e\n\u003cli\u003eRoad clearance: 146 mm (center pipe)\u003c\/li\u003e\n\u003cli\u003eRemark (GRB page): compatible with SPEC C; R205 not confirmed\u003c\/li\u003e\n\u003cli\u003eCertification No.: JQR20122093\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSubaru Impreza WRX STI (CBA-GRB), EJ20 turbo, 2007\/10 to 2014\/08. (Source: HKS Japan)\u003c\/li\u003e\n\u003cli\u003eSubaru Impreza WRX STI (CBA-GRF), EJ25 turbo, 2009\/02 to 2014\/08. (Source: HKS Japan)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eResources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product_db\/muffler\/db\/13861\" target=\"_blank\" rel=\"noopener\"\u003eHKS Japan product page (GRB)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product_db\/muffler\/db\/13862\" target=\"_blank\" rel=\"noopener\"\u003eHKS Japan product page (GRF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product\/exhaust\/muffler\/stm\/index.html\" target=\"_blank\" rel=\"noopener\"\u003eHKS Japan Super Turbo Muffler overview\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eContact us if you are unsure of fitment or Size \u003ca href=\"https:\/\/www.boostfactory.ca\/pages\/contact\"\u003eHERE\u003c\/a\u003e\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":53165437354295,"sku":"HKS31029-AF005","price":2632.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/6920\/files\/3051792062d55892be07bc1458431b7c.jpg?v=1736912957","url":"https:\/\/www.boostfactory.ca\/products\/hks-super-turbo-muffler-grb-grf-31029-af005","provider":"Boost Factory","version":"1.0","type":"link"}