{"product_id":"rs-coilovers-with-front-air-cups-for-17-honda-civic-si-18-honda-accord","title":"RS Coilovers with Front Air Cups [for 17+ Honda Civic Si \u0026 18+ Honda Accord]","description":"\u003cp\u003eTransform your Civic Si or Accord's suspension with D2 Racing RS Coilovers paired with intelligent front air cups. This system delivers the responsive handling of a precision coilover setup plus the practical benefit of on-demand ride height adjustment—raise your vehicle up to 2 inches in seconds to clear speed bumps, driveways, and trailers without sacrificing performance. It's the aggressiveness of a lowered stance with real-world usability.\u003c\/p\u003e\u003cp\u003eD2 Racing's two decades of coilover and air suspension expertise shines through in this seamless integration. The CNC-machined billet aluminum construction and double-sealed piston design ensure durability through daily driving and track sessions alike. Push a button, gain clearance; release it, dial back into your aggressive stance—no compromise required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2017–2023 Honda Civic Si (FK8) and 2018–2026 Honda Accord (10th \u0026amp; 11th Gen). Does not fit Sedan or Hatchback variants outside the Si\/Accord chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Install:\u003c\/strong\u003e Simply bolt the air cup assemblies to your D2 RS Coilovers and connect the 3\/8 inch air line fittings. Installation is straightforward for those familiar with coilover setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed with CNC-machined billet aluminum featuring a double-sealed piston design built to last. Engineered for durability and reliable performance in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Pair of front air cups with 3\/8 inch air line fittings. Compatible exclusively with D2 Racing RS Coilover systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Requires D2 RS Coilovers (sold separately) and a functional air suspension setup for proper operation. Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer and reproductive harm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"11th \u0026 10th Gen Civic","offers":[{"title":"Default Title","offer_id":67576810602690,"sku":"D-HN-25-5-M-VACF-20","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/0943\/0978\/files\/image-01_1613502b-cf1f-42b5-ade8-6b62b040a495.webp?v=1790410044","url":"https:\/\/ultimatemotorsports.co\/products\/rs-coilovers-with-front-air-cups-for-17-honda-civic-si-18-honda-accord","provider":"ultimatemotorsports","version":"1.0","type":"link"}