{"product_id":"invidia-17-21-civic-si-gemini-cat-back-exhaust-coupesedan","title":"Invidia Gemini Cat-Back Exhaust for 17-21 Civic Si Coupe\/Sedan","description":"\u003cul\u003e\n\u003cli\u003eDurable SUS304 stainless steel \u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping for flow \u003c\/li\u003e\n\u003cli\u003eSignificant mid to top-end power gains \u003c\/li\u003e\n\u003cli\u003eCNC-machined flanges for fitment \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eInvidia Gemini Cat-Back Exhaust for 17-21 Civic Si Coupe\/Sedan\u003c\/h3\u003e\n\u003cp\u003eIf you want a Civic Si exhaust system that actually feels like an upgrade and not just a louder muffler, the \u003cstrong\u003eInvidia Gemini Cat-Back Exhaust\u003c\/strong\u003e is a solid pick. This Invidia cat-back fits the 17-21 Civic Si and gives you better flow than the factory setup, which usually means your car pulls cleaner from the midrange up top. You get a deep, sporty tone, but it stays more civilized than a lot of straight through systems. We run these exact parts on our own cars because they work without turning every drive into a drone fest. Both the Invidia Gemini Coupe Exhaust and Invidia Gemini Sedan Exhaust use SUS304 Stainless Exhaust construction with mandrel bent piping, plus CNC machined flanges for straightforward fitment. The Titanium triple tip look is the main visual flex here, looking right at home on a clean Si.\u003c\/p\u003e\n\n\u003ch4\u003eVariants\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCivic Si Coupe (17-21)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSKU:  HS17CS27GM3ST\u003c\/li\u003e\n\u003cli\u003eCivic Si Coupe Catback with triple titanium tips\u003c\/li\u003e\n\u003cli\u003eMatches the Coupe body layout for proper tip position and clearance\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCivic Si Sedan (17-21)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSKU:  HS17CS47GM3ST\u003c\/li\u003e\n\u003cli\u003eCivic Si Sedan Catback with triple titanium tips\u003c\/li\u003e\n\u003cli\u003eBuilt around the Sedan chassis dimensions, so you do not end up with crooked tips or weird bumper gaps\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cp\u003e\u003cspan class=\"tag\"\u003e2017-2021 Honda Civic Si\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan class=\"tag\"\u003e2016-2020 Honda Civic \u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Invidia","offers":[{"title":"Coupe","offer_id":69008103571490,"sku":"NVD-HS17CS27GM3ST","price":1259.5,"currency_code":"USD","in_stock":false},{"title":"Sedan","offer_id":69008103604258,"sku":"NVD-HS17CS47GM3ST","price":1259.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/invidia-civic-si-gemini-cat-ba_b02j.jpg?v=1792533780","url":"https:\/\/www.hybrid-racing.com\/products\/invidia-17-21-civic-si-gemini-cat-back-exhaust-coupesedan","provider":"Hybrid Racing","version":"1.0","type":"link"}