{"product_id":"xforce-1-5-8-inch-tri-y-header-metallic-cat-kit-holden-ls1-v8-hs-hv09b-kit","title":"Xforce | 1 5\/8\" Tri-Y Header \u0026 High Flow Cat Kit | Holden Commodore VT-VZ LS1 V8 | HS-HV09B-KIT","description":"\u003ch2\u003eHolden LS1 1 5\/8\" Primary Tri-Y Header \u0026amp; High-Flow Cat Kit - HS-HV09B-KIT\u003c\/h2\u003e\n\u003cp\u003eUnlock the performance of your LS1-powered Holden with the Xforce Tri-Y Header Kit. This comprehensive exhaust upgrade is designed to improve low-to-mid-range torque and overall horsepower by optimizing exhaust scavenging. Crafted from polished stainless steel, this kit provides a premium look and long-lasting durability for your V8 Commodore or Calais. \u003cem\u003eNote: O2 extension looms are required for installation; tuning pipes must be used in place of catalytic converters when running the vehicle on a Dyno.\u003c\/em\u003e\u003c\/p\u003e\n \n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e1x Set of 1 5\/8\" Tri-Y Headers (Left \u0026amp; Right)\u003c\/li\u003e\n\t\u003cli\u003e2x 2.5\" 100-Cell Metallic High-Flow Catalytic Converters\u003c\/li\u003e\n\t\u003cli\u003eAll Necessary Gaskets and Bolts for Header-to-Cat Connection\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cp\u003eThis product offers the following high-performance features:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTri-Y Design:\u003c\/strong\u003e The 4-2-1 Tri-Y configuration is specifically engineered to enhance torque spread, making it an ideal choice for street-driven LS1 vehicles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1 5\/8\" Primaries to 2.5\" Outlets:\u003c\/strong\u003e Carefully sized primary pipes ensure optimal exhaust gas velocity, leading to improved throttle response and power gains.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e100-Cell Metallic Cats:\u003c\/strong\u003e Includes high-flow metallic substrate catalytic converters that offer significantly less restriction than factory ceramic units while remaining durable under performance conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePolished Stainless Steel:\u003c\/strong\u003e Fully constructed from high-quality stainless steel with a polished finish for superior corrosion resistance and a show-quality engine bay appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\t\u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Holden\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Commodore \/ Calais \/ Statesman\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.7L LS1 V8\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHeader Type:\u003c\/strong\u003e Tri-Y (4-2-1)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrimary Diameter:\u003c\/strong\u003e 1 5\/8 Inch\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOutlet Diameter:\u003c\/strong\u003e 2.5 Inch\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polished Stainless Steel\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/div\u003e\n \n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003eThe image shown may not reflect the actual product\u003c\/li\u003e\n\t\u003cli\u003eShipping times may vary depending on destination and stock availability\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch3\u003eVehicle Applications:\u003c\/h3\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 100%; padding: 20px; border: 1px solid #ccc; border-radius: 5px; font-size: 14px;\"\u003e\n\u003cstrong\u003eVehicle Applications for HS-HV09B-KIT\u003c\/strong\u003e\n \n\u003cdiv style=\"width: 100%; overflow-x: auto; margin-top: 10px;\"\u003e\n\u003ctable style=\"min-width: 900px; border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; border-bottom: 2px solid #333;\"\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eFrom\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eTo\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eBody\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eSeries\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eEngine\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eDrivetrain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n \n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #e9e9e9; font-weight: bold;\" colspan=\"9\"\u003eHOLDEN\u003c\/td\u003e\n\u003c\/tr\u003e\n \n\u003ctr\u003e\n\u003ctd\u003eHolden\u003c\/td\u003e\n\u003ctd\u003eCommodore\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eSedan \/ Wagon \/ Ute\u003c\/td\u003e\n\u003ctd\u003eVT II\u003c\/td\u003e\n\u003ctd\u003e5.7L LS1 V8\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eHolden\u003c\/td\u003e\n\u003ctd\u003eCommodore\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003eSedan \/ Wagon \/ Ute\u003c\/td\u003e\n\u003ctd\u003eVX\u003c\/td\u003e\n\u003ctd\u003e5.7L LS1 V8\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eHolden\u003c\/td\u003e\n\u003ctd\u003eCommodore\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eSedan \/ Wagon \/ Ute\u003c\/td\u003e\n\u003ctd\u003eVY\u003c\/td\u003e\n\u003ctd\u003e5.7L LS1 V8\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eHolden\u003c\/td\u003e\n\u003ctd\u003eCommodore\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eSedan \/ Wagon \/ Ute\u003c\/td\u003e\n\u003ctd\u003eVZ\u003c\/td\u003e\n\u003ctd\u003e5.7L LS1 V8\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n \n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n \n\u003cstyle\u003e\n.warranty-table-wrapper { overflow-x: auto; margin: 20px 0; }\n.warranty-table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; min-width: 400px; }\n.warranty-table th { background-color: #111; color: #fff; text-align: left; padding: 12px; }\n.warranty-table td { padding: 12px; border-bottom: 1px solid #ddd; }\n.warranty-table tr:nth-child(even) { background-color: #f9f9f9; }\n.warranty-title { font-size: 18px; font-weight: bold; margin-bottom: 10px; font-family: Arial, sans-serif; }\n\u003c\/style\u003e\n \n\u003cdiv class=\"warranty-title\"\u003eWarranty Information\u003c\/div\u003e\n\u003cdiv class=\"warranty-table-wrapper\"\u003e\n  \u003ctable class=\"warranty-table\"\u003e\n\t\u003cthead\u003e\n  \t\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003cth\u003eWarranty Period\u003c\/th\u003e\n\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003e304 \u0026amp; 201 Stainless Steel Exhaust Systems\u003c\/td\u003e\n\u003ctd\u003e60 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eCatalytic Converters\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eElectronic Products (Including SmartBox)\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eMild Steel \u0026amp; 409 Stainless Steel Exhaust Systems\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eMild Steel Headers\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eStainless Steel Headers\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eUniversal 304 Stainless Steel Mufflers\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eUniversal Mild Steel \u0026amp; 409 Stainless Steel Mufflers\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n \n\u003cp\u003e\u003cstrong\u003ePayment \u0026amp; Security:\u003c\/strong\u003e\u003cbr\u003e\nYour payment information is processed securely. We do not store credit card details nor have access to your credit card information.\u003c\/p\u003e","brand":"XForce","offers":[{"title":"Default Title","offer_id":40259122724946,"sku":"HS-HV09B-KIT","price":1188.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/products\/HS-HV09B-KIT.pngw3.webp?v=1692666463","url":"https:\/\/fastautoparts.com.au\/products\/xforce-1-5-8-inch-tri-y-header-metallic-cat-kit-holden-ls1-v8-hs-hv09b-kit","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}