{"product_id":"hks-silent-hi-power-gh-gdb-e-ej20-31019-af015","title":"HKS Silent Hi-Power Subaru Impreza WRX STI GDB - 31019-AF015","description":"\u003cp\u003eThe HKS Silent Hi-Power, part number 31019-AF015, is a catback exhaust for the Subaru Impreza WRX STI (GH-GDB) with the EJ20 turbo engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 31019-AF015\u003c\/li\u003e\n\u003cli\u003eMuffler shape: HP (TYPE-S)\u003c\/li\u003e\n\u003cli\u003eMain material: S304 stainless steel\u003c\/li\u003e\n\u003cli\u003eTip diameter: 120 mm\u003c\/li\u003e\n\u003cli\u003eCenter pipe diameter: 75 mm\u003c\/li\u003e\n\u003cli\u003eClose noise level: 92 dB (stock 84 dB), measured at idle\u003c\/li\u003e\n\u003cli\u003eRoad clearance: 135 mm (lowest point is the center silencer, stock suspension)\u003c\/li\u003e\n\u003cli\u003eCertification No.: 03S04122\u003c\/li\u003e\n\u003cli\u003eFits the stock rear under skirt\u003c\/li\u003e\n\u003cli\u003eNot tested for STi SPEC-C and SPEC-C WR-Limited 2004\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSubaru Impreza WRX STI (GH-GDB), EJ20 Turbo, 2004\/06 to 2007\/06, applied models E and F. (Source: HKS Japan)\u003c\/li\u003e\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\/3892\" target=\"_blank\" rel=\"noopener\"\u003eHKS Japan product page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product\/exhaust\/muffler\/silent\/index.html\" target=\"_blank\" rel=\"noopener\"\u003eHKS Japan silent Hi-Power 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":53165411795255,"sku":"HKS31019-AF015","price":1619.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/6920\/files\/group-272b70e2-48a6-4e39-af55-28419dc8beb3-800_c4218a8e-bd9d-4764-9bb5-acf51ac7574f.jpg?v=1763292255","url":"https:\/\/www.boostfactory.ca\/products\/hks-silent-hi-power-gh-gdb-e-ej20-31019-af015","provider":"Boost Factory","version":"1.0","type":"link"}