{"product_id":"invidia-88-91-civic-ef9-3dr-60mm-101mm-tip-titanium-tip-cat-back-exhaust","title":"Invidia 88-91 Civic EF9 3DR 60mm (101mm tip) Titanium Tip Cat-back Exhaust","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHS88HC3GTT\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eInvidia 1988-1991 Honda Civic EF9 3DR 60mm (101mm Tip) Titanium Tip Cat-Back Exhaust\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Invidia HS88HC3GTT cat-back exhaust system fits 1988-1991 Honda Civic EF9 3-door hatchback models. It replaces the system from the catalytic converter back using 60mm mandrel-bent piping and a 101mm titanium tip for direct power and torque gains plus a deep aggressive exhaust tone. This setup improves engine breathing for stronger performance across the RPM range.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60mm Mandrel-Bent Piping:\u003c\/strong\u003e Ensures smooth exhaust flow to support higher horsepower and torque on 1988-1991 Civic EF9 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e101mm Titanium Tip:\u003c\/strong\u003e Polished single-wall design resists heat fading for lasting style and reduced weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel Build:\u003c\/strong\u003e Provides rust resistance and reliable strength for long-term use on Honda Civics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCat-Back Coverage:\u003c\/strong\u003e Bolts on after the catalytic converter to deliver gains while keeping emissions parts intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonated Muffler Design:\u003c\/strong\u003e Creates a throaty sound with low cabin drone for enjoyable drives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on installation using factory mounting points on compatible models.\u003c\/li\u003e\n\u003cli\u003eInspect tip periodically and clean with mild soap to preserve polished appearance.\u003c\/li\u003e\n\u003cli\u003eShips in protective oversized packaging to prevent damage during transit.\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 requires no cutting or welding on stock setups.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory rubber hangers and heat shielding.\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\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eDX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eLX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eRT 4WD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1991\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1989\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eWagovan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Invidia?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstablished leader in aftermarket exhausts for Honda vehicles since 1998.\u003c\/li\u003e\n\u003cli\u003eUses premium T304 stainless steel for strength and longevity.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered in Japan for exact fitment and dyno-tested performance.\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 fit my 1989 Honda Civic Si 3-door hatchback?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it bolts directly onto 1989-1991 Civic Si EF9 3DR models with stock catalytic converter location.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e T304 stainless steel piping and muffler with a genuine titanium single-wall tip for heat resistance and style.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Invidia offers a lifetime limited warranty against manufacturing defects on stainless components.\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 UPS or FedEx Ground\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 at 52in x 14in x 12in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":43760441262159,"sku":"INVHS88HC3GTT","price":757.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/invidia-88-91-civic-ef9-3dr-60mm-101mm-tip-titanium-tip-cat-back-exhaust-invidia-2.png?v=1770234005","url":"https:\/\/www.blackopsautoworks.com\/products\/invidia-88-91-civic-ef9-3dr-60mm-101mm-tip-titanium-tip-cat-back-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}