{"product_id":"greddy-2017-honda-civic-si-sedan-dd-r-resonated-exhaust","title":"GReddy 2017+ Honda Civic SI Sedan DD-R Resonated Exhaust - 10158601","description":"GReddy 2017+ Honda Civic SI Sedan DD-R Resonated Exhaust\n\u003cp\u003eUpgrade the exhaust system on your 2017 or newer Honda Civic Si Sedan with the GReddy DD-R Resonated Exhaust, Part 10158601. Designed specifically for the Civic Si Sedan, this performance exhaust helps provide a more aggressive exhaust note while maintaining a refined, resonated tone suitable for street-driven vehicles. The DD-R system combines GReddy engineering with application-specific fitment for a clean installation and dependable performance.\u003cbr\u003eThe resonated design helps manage unwanted exhaust frequencies while preserving the sporty character expected from a performance exhaust system. Its construction is engineered for durability and consistent operation under demanding driving conditions. This exhaust is intended for enthusiasts seeking improved sound and a performance-focused appearance without sacrificing everyday drivability.\u003cbr\u003eThe GReddy DD-R Resonated Exhaust is a direct application for the 2017+ Honda Civic Si Sedan and is supplied as one complete exhaust system. Professional installation is recommended to verify proper alignment, clearance, and secure mounting. Because emissions and noise regulations vary by location, confirm local requirements before installation. This product requires CARB acknowledgment; review applicable regulations and vehicle-use restrictions before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for 2017+ Honda Civic Si Sedan models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Type: DD-R resonated performance exhaust system\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: GReddy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 10158601\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSound Control: Resonated design helps reduce unwanted exhaust frequencies\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFitment: Application-specific design for proper vehicle integration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation: Professional installation recommended\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEmissions Compliance: CARB acknowledgment required; verify local regulations before use\u003c\/li\u003e\u003c\/ul\u003e","brand":"GReddy","offers":[{"title":"Default Title","offer_id":52798220632344,"sku":"GRE10158601","price":940.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/113a9dc1254dfd9eb58d430176e13bc7L.png?v=1790912806","url":"https:\/\/nipponpower.com\/products\/greddy-2017-honda-civic-si-sedan-dd-r-resonated-exhaust","provider":"Nippon Power","version":"1.0","type":"link"}