{"product_id":"tillix-toyota-1hz-1hd-exhaust-manifold","title":"Tillix Exhaust Manifold for Toyota Landcruiser 1HZ \u0026 1HD 4.2L","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eToyota 1HZ Exhaust Manifold – SiMo Ductile Cast Iron\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEngineered with a split pulse design, keeping exhaust pulses from each cylinder separated all the way to the turbine housing. Compared to a merge or log-type manifold, this improves cylinder scavenging, increases torque and power across the rev range, and sharpens turbo response.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eSquare port design, matched to the factory 1HD-FT and 1HD-FTE port shape. Also bolts straight on to the 1HZ and 1HD-T with no modification required. Ideal for pairing with a CT26-based turbo when turbocharging a naturally aspirated 1HZ. Running a T3 flange turbo instead? Check out our 1HZ Exhaust Manifold, T3 Flange version.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eFinish options\u003c\/strong\u003e\u003cbr\u003eChoose your finish at checkout: raw cast finish, or HPC coated in extreme-temp black.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePressed stainless turbine-to-manifold gasket x1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh tensile steel manifold studs x4 (or upgrade to Inconel, see below)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStainless steel washers x4\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWurth copper-coated lock nuts x4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eOptional Inconel 625 studs\u003c\/strong\u003e\u003cbr\u003eFor extreme-heat applications or high-boost builds, upgrade to Inconel 625 studs for maximum resistance to thermal fatigue and seizing, available as an add-on\u003c\/p\u003e","brand":"Tillix Performance","offers":[{"title":"Raw \/ Steel","offer_id":50269132554479,"sku":"TIL-1HD-RMFS","price":799.0,"currency_code":"AUD","in_stock":true},{"title":"Raw \/ Inconel 625","offer_id":50269132587247,"sku":"TIL-1HD-RMFI","price":835.0,"currency_code":"AUD","in_stock":true},{"title":"Extreme Temp HPC \/ Steel","offer_id":50269132620015,"sku":"TIL-1HD-HPCS","price":899.0,"currency_code":"AUD","in_stock":true},{"title":"Extreme Temp HPC \/ Inconel 625","offer_id":50269132652783,"sku":"TIL-1HD-HPCI","price":935.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/9248\/7151\/files\/Eclipse-Split-pulse-ct26-manifold-2.jpg?v=1785381191","url":"https:\/\/trackready4x4.com.au\/products\/tillix-toyota-1hz-1hd-exhaust-manifold","provider":"TrackReady 4x4","version":"1.0","type":"link"}