{"product_id":"2004-2006-subaru-sti-intake-manifold-harness-engine-harness","title":"2004–2006 Subaru STi Intake Manifold Harness (Engine Harness)","description":"\u003cstyle\u003e\n@media (max-width:640px) {\n  .iwire-two-card-grid { grid-template-columns:1fr !important; }\n  .iwire-product-hero { padding:26px 22px !important; }\n  .iwire-product-card { padding:22px 20px !important; }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"max-width: 980px; margin: 0 auto; padding: 12px 0 32px; color: #1f2933; font-family: inherit; line-height: 1.65;\"\u003e\n\u003csection aria-label=\"Preorder offer and estimated delivery\" style=\"background:#f4f9fd;border:1px solid #d6e6f2;border-left:4px solid #0b6fb3;border-radius:14px;padding:20px 22px;margin-bottom:22px;\"\u003e\n\u003cp style=\"margin:0 0 5px;color:#0b6fb3;font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;\"\u003ePreorder \u0026amp; Save $50\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px;color:#0b1f33;font-size:20px;line-height:1.3;font-weight:800;\"\u003ePreorder for $749.99\u003c\/p\u003e\n\u003cp style=\"margin:0 0 10px;color:#344054;font-size:16px;\"\u003eSave $50 by preordering before the regular price of $799.99 takes effect.\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#0f172a;font-size:15px;\"\u003e\u003cstrong\u003eEstimated delivery:\u003c\/strong\u003e First week of December 2026.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"iwire-product-hero\" style=\"background: radial-gradient(circle at top left,rgba(11,111,179,.22),transparent 36%),radial-gradient(circle at bottom right,rgba(15,23,42,.16),transparent 38%),linear-gradient(135deg,#f2f8fd 0%,#ffffff 52%,#edf6fb 100%); border: 1px solid #d6e6f2; border-radius: 18px; padding: 34px 34px 30px; margin-bottom: 22px; overflow: hidden;\"\u003e\n\u003ch2 style=\"margin: 0 0 14px; color: #0b1f33; font-size: clamp(28px,4vw,42px); line-height: 1.1; letter-spacing: -.04em; font-weight: 800;\"\u003eGive Your 2004-2006 STi, 2004-2006 Baja Turbo, or 2004-2005 Forester Turbo Engine Bay a Fresh Start.\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #344054; font-size: 18px; line-height: 1.65; max-width: 780px;\"\u003eYour Subaru still has plenty of miles and memories ahead of it. But after two decades of engine-bay heat, vibration, and previous repairs, the wiring under the intake manifold may be showing its age.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"iwire-product-card\" style=\"background: #ffffff; border: 1px solid #e8edf3; border-radius: 16px; padding: 26px 28px; margin-bottom: 22px;\"\u003e\n\u003cp style=\"margin: 0 0 16px;\"\u003eCracking tape, deteriorating sleeving, damaged connectors, and mystery splices aren't what you want to find when you're building a car you love. Whether you're refreshing a longtime favorite or bringing an engine bay back to life, iWire's replacement intake manifold harness gives you a fresh starting point instead of another round of patchwork repairs.\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #475569; font-size: 14px;\"\u003e\u003cem\u003eImages are representative of the product\\'s construction. Actual 2004–2006 STI harness photos will be added when available.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"iwire-two-card-grid\" style=\"display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 18px; margin-bottom: 22px;\"\u003e\n\u003csection class=\"iwire-product-card\" style=\"background: #ffffff; border: 1px solid #e8edf3; border-radius: 16px; padding: 26px 28px; min-width: 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 18px; color: #0f172a; font-size: 21px; line-height: 1.25; letter-spacing: -.02em; font-weight: 800;\"\u003eSpend Less Time Dealing With Old Wiring.\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 12px; list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px; min-width: 0;\"\u003e\n\u003cstrong\u003eReplace an aging harness.\u003c\/strong\u003e Retire deteriorating tape, sleeving, and worn wiring that's been through years of engine-bay conditions.\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px; min-width: 0;\"\u003e\n\u003cstrong\u003eMove on from past repairs.\u003c\/strong\u003e A replacement harness is a cleaner alternative to continuing to patch a cut or damaged original.\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px; min-width: 0;\"\u003e\n\u003cstrong\u003eNot just an OEM Replacement. \u003c\/strong\u003eWe didn't just replicate the OEM part; we used upgraded materials and tweaked the routing for a cleaner-looking setup than the factory.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iwire-product-card\" style=\"background: #ffffff; border: 1px solid #e8edf3; border-radius: 16px; padding: 26px 28px; min-width: 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 18px; color: #0f172a; font-size: 21px; line-height: 1.25; letter-spacing: -.02em; font-weight: 800;\"\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cdiv style=\"list-style: none; margin: 0; padding: 0; display: grid; gap: 12px;\"\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px;\"\u003e\n\u003cstrong\u003e2004–2006 Subaru STi\u003c\/strong\u003e (USDM EJ257)\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px;\"\u003e\n\u003cstrong\u003e2004–2006 Subaru Baja Turbo \u003c\/strong\u003e(EJ255)\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px 16px; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px;\"\u003e\n\u003cstrong\u003e2004–2005 Subaru Forester Turbo \u003c\/strong\u003e(EJ255)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection style=\"margin-bottom: 22px;\"\u003e\n\u003cp style=\"margin: 0; padding: 18px 20px; border-left: 4px solid #0b6fb3; background: #f4f9fd; border-radius: 12px; color: #0f172a;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePRODUCT WARNING:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eThis kit is designed to modify the electrical systems in your vehicle. Working around electricity can be dangerous and even deadly if proper care is not taken. While iWire takes pride in making our products as simple as possible to use, we still recommend that a professional, qualified technician perform the installation. Any modification to a vehicle that exceeds the original manufacturer specifications carries an inherent risk of mechanical failure that could result in damage to life or property. iWire is not responsible or liable for any damages that may occur. \u003cstrong\u003eTHIS PRODUCT IS NON-RETURNABLE.\u003c\/strong\u003e By purchasing this product, you agree to these terms of sale.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"iWire Services","offers":[{"title":"Default Title","offer_id":67794714591385,"sku":"PR-BTHR008-0","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0460\/3822\/0953\/files\/2004-2006-STi-harness-representative-2002-2005-WRX_e4ddcd22-e8b6-4e28-80ab-b833f6ad0540.jpg?v=1793128070","url":"https:\/\/iwireusa.com\/products\/2004-2006-subaru-sti-intake-manifold-harness-engine-harness","provider":"iWire Subaru Wiring Solutions","version":"1.0","type":"link"}