{"product_id":"greddy-10158602-dd-r-non-resonated-cat-back-exhaust-2017-2021-honda-civic","title":"GReddy 2017+ Honda Civic Sport 5DR\/Type-R DD-R Non-Resonated Exhaust","description":"\u003ch4\u003eDual Muffler Performance for the 2017 through 2021 Honda Civic Sport Hatch and Type-R\u003c\/h4\u003e\n\u003cp\u003eThe GReddy 10158602 DD-R Non-Resonated Cat-Back Exhaust is engineered for the 2017 through 2021 Honda Civic Sport 5-Door Hatchback (FK7) and Civic Type-R (FK8) with the L15 or K20C turbocharged engine. The GReddy DD-R 10158602 runs a 3-inch main pipe from the factory overpipe connection, splitting through GReddy's precision DD-R Y-pipe into dual 2.5-inch inlets feeding the signature twin compact DD-R mufflers.\u003c\/p\u003e\n\u003cp\u003eThe removable 101mm 4-inch tips with the GPP logo allow future customization with optional tip finishers and muffler silencers sold separately. The non-resonated design produces an aggressive exhaust note suited to the high-strung turbocharged Civic platform. Full 304 stainless steel construction with TIG welding and GReddy's Limited Lifetime Warranty. Note: the GReddy 10158602 non-resonated version can be loud, particularly on the Type-R. For a more refined daily-driven sound, GReddy also makes the resonated version (10158603) specifically tuned for the Type-R.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 inch High-Flow Cat-Back:\u003c\/strong\u003e 76mm main piping from the factory overpipe connection for maximum flow from the L15 and K20C turbocharged engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision DD-R Y-Pipe:\u003c\/strong\u003e GReddy's proprietary dual-exit Y-pipe splits to 63.5mm dual inlets for even flow distribution to both mufflers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Compact DD-R Mufflers:\u003c\/strong\u003e High-flow straight-through muffler design delivers aggressive sound with minimal backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable 101mm Tips:\u003c\/strong\u003e 4-inch GPP-engraved tips are removable for future tip upgrades or silencer installation without muffler replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Resonated Design:\u003c\/strong\u003e More aggressive sound character compared to the resonated version. Suited for track-oriented or enthusiast-focused builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 304 Stainless Steel:\u003c\/strong\u003e TIG welded stainless construction throughout for durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty:\u003c\/strong\u003e Backed by GReddy's Limited Lifetime Warranty on materials and workmanship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGReddy 10158602 DD-R Non-Resonated cat-back exhaust system (3 pieces)\u003c\/li\u003e\n\u003cli\u003e76mm front pipe section\u003c\/li\u003e\n\u003cli\u003eDual 76mm to dual 63.5mm precision DD-R Y-pipe\u003c\/li\u003e\n\u003cli\u003eDual DD-R mufflers with removable 101mm tips\u003c\/li\u003e\n\u003cli\u003e3.0 inch oval gaskets (2 included)\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003e10158602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGReddy Performance Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003e3 inch Cat-Back with Dual Compact Muffler Tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eFK7 (Sport Hatch) and FK8 (Type-R) 5-Door Hatchback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003eL15 Turbo (FK7) and K20C Turbo (FK8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Pipe Diameter\u003c\/td\u003e\n\u003ctd\u003e76mm (3.0 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMuffler Inlet\u003c\/td\u003e\n\u003ctd\u003e2x 63.5mm (2.5 inch) via Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e2x 101mm (4.0 inch), removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonator\u003c\/td\u003e\n\u003ctd\u003eNone (Non-Resonated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Pieces\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eT304 Stainless Steel, TIG welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eGReddy Limited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable\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\u003eTrim\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSport Hatchback 5DR (FK7)\u003c\/td\u003e\n\u003ctd\u003eL15 1.5L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSport Hatchback 5DR (FK7)\u003c\/td\u003e\n\u003ctd\u003eL15 1.5L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSport Hatchback 5DR (FK7)\u003c\/td\u003e\n\u003ctd\u003eL15 1.5L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSport Hatchback 5DR (FK7)\u003c\/td\u003e\n\u003ctd\u003eL15 1.5L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSport Hatchback 5DR (FK7)\u003c\/td\u003e\n\u003ctd\u003eL15 1.5L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eType-R (FK8)\u003c\/td\u003e\n\u003ctd\u003eK20C 2.0L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eType-R (FK8)\u003c\/td\u003e\n\u003ctd\u003eK20C 2.0L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eType-R (FK8)\u003c\/td\u003e\n\u003ctd\u003eK20C 2.0L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eType-R (FK8)\u003c\/td\u003e\n\u003ctd\u003eK20C 2.0L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eType-R (FK8)\u003c\/td\u003e\n\u003ctd\u003eK20C 2.0L Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The 10158602 non-resonated version may produce a louder exhaust note on the Type-R (FK8) than on the Sport Hatch (FK7). For a more refined daily-driven sound on the Type-R, GReddy offers the resonated version (10158603). Both versions share the same DD-R muffler platform and tip design.\u003c\/p\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the GReddy 10158602 fit both the Civic Sport Hatch and the Civic Type-R?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The 10158602 is designed to fit both the FK7 Civic Sport 5-Door Hatchback and the FK8 Civic Type-R. The system uses a slight taper at the first flange to connect to the factory overpipe on both applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the GReddy 10158602 and 10158603?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 10158602 is the non-resonated version and produces a more aggressive sound. The 10158603 is the resonated version, specifically tuned for the Type-R, and offers a more refined daily-driven tone. Both use the same DD-R muffler and tip platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How loud is the GReddy 10158602 non-resonated exhaust?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e GReddy describes this as an aggressive exhaust note suited to the Sport Hatch platform. On the Type-R, GReddy specifically notes it may be loud. If noise level is a primary concern, the resonated 10158603 is the recommended choice for the Type-R.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace the tips on the GReddy 10158602 later?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The 101mm tips are removable, which is one of the core features of the DD-R system. GReddy offers optional tip styles and muffler silencers that are sold separately and compatible with this system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the GReddy 10158602 replace the factory catalytic converter?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The 10158602 is a cat-back system that connects after the factory catalytic converter and overpipe. The factory cat and front pipe are retained.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will I need a tune after installing the GReddy 10158602?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A tune is not required for this cat-back system on the stock-turbo Civic. However, if you are running an upgraded downpipe or other intake or boost modifications, a professional calibration is always recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the GReddy 10158602 connect to the factory overpipe directly?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The 10158602 features a slight taper at the first flange that mates to the factory overpipe flange. No adapter or additional piping is needed for a stock-overpipe installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What warranty covers the GReddy 10158602?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e GReddy covers this exhaust system with a Limited Lifetime Warranty against defects in materials and workmanship. Under the Magnuson-Moss Warranty Act, installing a cat-back exhaust system cannot void your vehicle's factory powertrain warranty unless a dealer can prove the exhaust directly caused the specific failure being claimed.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3-piece cat-back system connects after factory overpipe. Factory catalytic converter and front pipe are retained.\u003c\/li\u003e\n\u003cli\u003eSlight taper at first flange mates to factory overpipe connection without adapter. Replace factory gasket with included 3.0 inch oval gasket for a leak-free seal.\u003c\/li\u003e\n\u003cli\u003eTwo 3.0 inch oval gaskets included. Use at both mating flanges.\u003c\/li\u003e\n\u003cli\u003eInstall loosely in full system sequence before tightening any hangers or clamps to ensure proper tip alignment relative to bumper cutouts.\u003c\/li\u003e\n\u003cli\u003eAllow system to cool completely from any test fitting before final torque of fasteners.\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for optimal alignment of dual tips relative to the Type-R or Sport Hatch rear bumper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Prop 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including nickel and chromium compounds known to the State of California to cause cancer and reproductive harm. For more information, visit \u003ca href=\"http:\/\/www.p65warnings.ca.gov\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"GReddy","offers":[{"title":"Default Title","offer_id":45973288747087,"sku":"GRE10158602","price":760.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/greddy-2017-honda-civic-sport-5drtype-r-dd-r-non-resonated-exhaust-greddy.png?v=1782501369","url":"https:\/\/www.blackopsautoworks.com\/products\/greddy-10158602-dd-r-non-resonated-cat-back-exhaust-2017-2021-honda-civic","provider":"Black Ops Auto Works","version":"1.0","type":"link"}