{"title":"Engine \u0026 Performance","description":"\u003cp\u003eProtect your engine and keep your V8 running at full power. OBD2 performance upgrades for GM trucks.\u003c\/p\u003e","products":[{"product_id":"eircore-afm-dfm-disabler","title":"EirCore™ AFM\/DFM Disabler – Keep Your V8 Running at Full Power","description":"\u003cdiv style=\"max-width: 900px; margin: 0 auto; font-family: -apple-system,sans-serif; line-height: 1.6; color: #333;\"\u003e\n\u003c!-- HERO TAGLINE --\u003e\n\u003cdiv style=\"text-align: center; padding: 24px 16px; background: #1a1a1a; color: #fff; border-radius: 8px; margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 28px; color: #fff;\"\u003eStop Cylinder Deactivation. Protect Your Engine.\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 16px; color: #ddd;\"\u003eBuilt for GM truck owners who refuse to gamble with a $3,000–$8,000 repair bill.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY GETTING ONE - 4 KEY BENEFITS --\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e⚡ Why Get an AFM\/DFM Disabler?\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #f8f8f8; padding: 20px; border-radius: 8px; border-left: 4px solid #2a9d8f;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003e✅ 60-Second Plug-and-Play\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eNo tools. No tuning. Find the OBD2 port, plug in, drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; padding: 20px; border-radius: 8px; border-left: 4px solid #2a9d8f;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003e✅ Protects Against Lifter Failure\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eLifter repair averages $3,000–$8,000. This module helps prevent its #1 cause.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; padding: 20px; border-radius: 8px; border-left: 4px solid #2a9d8f;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003e✅ Fully Reversible — Zero Trace\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eUnplug anytime. Truck returns to 100% factory settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; padding: 20px; border-radius: 8px; border-left: 4px solid #2a9d8f;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003e✅ Smart Sleep Mode\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eVirtually zero battery drain when truck is off. Never think about it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e🔧 How It Works\u003c\/h2\u003e\n\u003cp\u003eThe EirCore™ module plugs into your OBD2 port and sends a passive signal that prevents the ECU from engaging cylinder deactivation mode. It does \u003cstrong\u003enot reprogram or write to your ECU\u003c\/strong\u003e — it simply interrupts the AFM\/DFM trigger so all cylinders stay active every time you drive.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e🚀 Installation in 3 Steps\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px;\"\u003e\n\u003cdiv style=\"text-align: center; padding: 16px;\"\u003e\n\u003cdiv style=\"background: #f4a261; color: #fff; width: 48px; height: 48px; border-radius: 50%; line-height: 48px; font-size: 24px; font-weight: bold; margin: 0 auto 12px;\"\u003e1\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 4px;\"\u003eLocate OBD-II Port\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #666;\"\u003eUnder dashboard, driver's side. Every GM truck has one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 16px;\"\u003e\n\u003cdiv style=\"background: #f4a261; color: #fff; width: 48px; height: 48px; border-radius: 50%; line-height: 48px; font-size: 24px; font-weight: bold; margin: 0 auto 12px;\"\u003e2\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 4px;\"\u003ePlug In EirCore™\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #666;\"\u003ePush in. Wait for blue LEDs. That's it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 16px;\"\u003e\n\u003cdiv style=\"background: #f4a261; color: #fff; width: 48px; height: 48px; border-radius: 50%; line-height: 48px; font-size: 24px; font-weight: bold; margin: 0 auto 12px;\"\u003e3\u003c\/div\u003e\n\u003ch4 style=\"margin: 0 0 4px;\"\u003eDrive Protected\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #666;\"\u003eFull V8 mode locked. No shudder. No lifter stress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center; font-size: 14px; color: #666; margin-top: 16px;\"\u003e⏱️ Total install time: 60 seconds • No tools required 🔧\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e⚖️ EirCore™ vs. Dealership Repair\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 16px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #1a1a1a; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: center; background: #2a9d8f;\"\u003eEirCore™ Disabler\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: center;\"\u003eDealership Repair\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCost\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center; background: #e8f5e9;\"\u003e\u003cstrong\u003e$89.99 once\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003e$3,000–$8,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eInstall Time\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center; background: #e8f5e9;\"\u003e\u003cstrong\u003e60 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003e2–5 days in shop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eECU Modification\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center; background: #e8f5e9;\"\u003e\u003cstrong\u003eNone — 100% reversible\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003eMay void warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFuture Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center; background: #e8f5e9;\"\u003e\u003cstrong\u003eFor as long as it's plugged in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003eMay fail again\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRisk\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center; background: #e8f5e9;\"\u003e\u003cstrong\u003eNo engine disassembly, no ECU changes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003eMechanical complications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e🚗 Does It Fit Your Vehicle?\u003c\/h2\u003e\n\u003cp\u003eEirCore™ is compatible with \u003cstrong\u003eV6 and V8 GM-powered vehicles\u003c\/strong\u003e including Chevrolet Silverado, GMC Sierra, GMC Yukon, Cadillac Escalade, and 60+ more. Supported engines: \u003cstrong\u003e3.0L, 3.6L, 3.9L, 4.3L V6 and 5.3L, 6.0L, 6.2L V8\u003c\/strong\u003e — most models \u003cstrong\u003e2004–2018\u003c\/strong\u003e (select models through 2019).\u003c\/p\u003e\n\u003cdiv style=\"background: #fff3cd; border: 1px solid #ffe69c; padding: 16px; border-radius: 8px; margin-top: 16px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e⚠️ Not compatible with:\u003c\/strong\u003e 2019+ models with DFM\/10-speed transmissions, 2022+ refreshed trucks \u0026amp; SUVs, or 2023 and newer models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eHow does it work?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eEirCore™ plugs into your OBD2 port and sends a passive signal that prevents the ECU from engaging AFM\/DFM cylinder deactivation. No programming, no tuning, no permanent changes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eWhich vehicles is it compatible with?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eGM vehicles with V6\/V8 engines (3.0L–6.2L), most from 2004–2018 — including Silverado, Sierra, Tahoe, Yukon, Suburban, Escalade, and 60+ more. Not compatible with 2019+ DFM\/10-speed models or 2022+ refreshed trucks. Email us your year\/model and we'll confirm fitment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eHow to install? Do I need a mechanic?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eNo mechanic needed. Find the OBD2 port under your dash, plug in EirCore™, and start your vehicle. Total time: under 60 seconds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eWill it throw a check-engine light?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eNo. EirCore™ doesn't write anything to the ECU, so it triggers no fault codes. For OBD inspections or dealer visits, simply unplug it — your truck reads 100% stock.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eHow do I know it's working?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eOn 2014+ trucks, the Driver Information Center shows V4\/V8 mode — with EirCore™ plugged in it stays in V8 and never drops to V4. On earlier models, any OBD app shows the same.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eWill it affect my warranty?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eNo. EirCore™ is non-invasive and 100% reversible. Simply unplug before dealership visit and your truck returns to factory settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eWill it drain my battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eNo. Built-in Smart Sleep Mode activates when the vehicle is off, drawing virtually zero power.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; font-size: 16px;\"\u003eWhat if I have trouble with my order?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eWe stand behind every unit. Email us and we'll make it right. Every order is covered by our 90-day money-back guarantee, and every unit by a 12-month warranty on the module itself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2 style=\"font-size: 24px; margin: 32px 0 16px; border-bottom: 2px solid #f4a261; padding-bottom: 8px;\"\u003e📦 What's in the Box\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px;\"\u003e\n\u003cli\u003e1× EirCore™ AFM\/DFM Disabler Module\u003c\/li\u003e\n\u003cli\u003eQuick Installation Guide\u003c\/li\u003e\n\u003cli\u003e90-Day Money-Back Guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#1a1a1a,#333); color: #fff; padding: 32px; text-align: center; border-radius: 8px; margin-top: 32px;\"\u003e\n\u003ch2 style=\"margin: 0 0 12px; font-size: 26px; color: #fff;\"\u003eReady to Protect Your V8?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 8px; font-size: 16px;\"\u003eKeep your engine running at full power — every drive, every mile.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 18px; color: #f4a261;\"\u003e\u003cstrong\u003e$89.99 now — or $3,000–$8,000 later. Your call.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EirCore","offers":[{"title":"Default Title","offer_id":45871680979142,"sku":"EIRCORE-AFM-001","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4774\/4454\/files\/eircore-afm-dfm-r01-easy-installation.png?v=1784574108"},{"product_id":"eircore-obd-ii-extension-cable","title":"EirCore OBD-II Extension Cable","description":"\u003cp\u003eEirCore OBD-II Extension Cable\u003c\/p\u003e\n\u003cp\u003eMakes installation cleaner and easier by extending access to your vehicle's OBD-II port.\u003c\/p\u003e\n\u003cp\u003e✔ Compatible with AFM\/DFM Disablers\u003c\/p\u003e\n\u003cp\u003e✔ Plug \u0026amp; Play Installation\u003c\/p\u003e\n\u003cp\u003e✔ Durable High-Quality Cable\u003c\/p\u003e\n\u003cp\u003e✔ Perfect For Hard-To-Reach OBD Ports\u003c\/p\u003e\n\u003cp\u003e✔ Secure And Reliable Connection\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e• 1 × OBD-II Extension Cable\u003c\/p\u003e","brand":"EirCore","offers":[{"title":"Default Title","offer_id":45901879967942,"sku":"OBDEXT-001","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4774\/4454\/files\/ChatGPT_Image_23_56_00_1_thg_6__2026.png?v=1780333309"}],"url":"https:\/\/eircore.com\/collections\/engine-performance.oembed","provider":"Eircore","version":"1.0","type":"link"}