{"product_id":"radiator-coolant-silicone-hose-kit-for-honda-civic-si-sir-type-r-2006-2011-1-8l-2-3l-3-0l","title":"Radiator Coolant Silicone Hose Kit for Honda Civic Si SiR TYPE-R (2006-2011) 1.8L 2.3L 3.0L","description":"\u003ch2\u003eHigh-Pressure Silicone Radiator Coolant Hose Kit for 2006-2011 Honda Civic (FA\/FG\/FD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This high-performance silicone hose kit replaces factory EPDM rubber radiator hoses with multi-layer reinforced silicone to provide superior thermal resistance and pressure handling for high-stress cooling environments.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Civic Cooling Weakness\u003c\/h3\u003e\n\u003cp\u003eOEM radiator hoses on the 2006-2011 Honda Civic are manufactured from standard EPDM rubber, which is susceptible to electrochemical degradation and heat-induced vulcanization over time. After repeated heat cycles, these factory units lose their elasticity, leading to \"ballooning\" under high-RPM pressure spikes or becoming brittle and cracking at the flange connections. In high-output 1.8L R-series or K-series swap applications (2.3L\/3.0L), the standard hoses often fail to maintain structural integrity during the thermal expansion phases, risking coolant loss and subsequent cylinder head warping due to overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis kit utilizes a 4.5mm wall thickness composed of high-grade silicone integrated with 3-ply nylon reinforcement. Unlike organic rubber, silicone retains its molecular stability across a massive temperature range of -65°F to 500°F, making it immune to the dry-rot and hardening typical of engine bay heat soak. The multi-layer mesh provides a burst pressure rating of 245 PSI, ensuring the cooling system remains sealed even under the aggressive water pump flow rates of a 3.0L V6 swap or high-boost forced induction setups. Each kit includes heavy-duty worm-gear clamps designed to provide even clamping force without cutting into the silicone jacket.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2011 Honda Civic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eR18, K23, J30 \/ FA1, FG1, FG2, FA5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e140 - 240 hp \/ 128 - 212 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2011 Honda Civic Si (2.0L K20Z3)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic SiR (International Markets)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic Type-R (FD2 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic DX\/LX\/EX (1.8L R18A1)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic Custom Swaps (2.3L K23 \/ 3.0L J-Series V6)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Honda JDM Standard\u003c\/h3\u003e\n\u003cp\u003eFor the 8th generation Civic platform, cooling efficiency is the foundation of reliability. Whether you are running a high-revving K-series or a high-torque V6 swap, these silicone hoses provide the thermal overhead required for aggressive track use and daily spirited driving. This kit ensures your cooling system can keep up with the demands of VTEC engagement without the risk of catastrophic hose failure.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48007458619640,"sku":"DS-E6HPLAYRA","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-coolant-silicone-hose-kit-for-honda-civic-si-sir-type-r-2006-2011-1-8l-2-3l-3-0l-1.webp?v=1771715927","url":"https:\/\/performancechiptuning.com\/products\/radiator-coolant-silicone-hose-kit-for-honda-civic-si-sir-type-r-2006-2011-1-8l-2-3l-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}