{"title":"Engine \u0026 Tuning Tools","description":"\u003cp\u003eGaskets, sensors, tools, and tuning components for EJ platform engine work.\u003c\/p\u003e","products":[{"product_id":"fast-response-gm-intake-air-temperature-sensor-iat-mat-act-kit-25036751-25037225-for-chevrolet-gmc-auto-accessories","title":"Weld-In IAT Sensor for Tuning — GM-Spec (25036751 \/ 25037225)","description":"\u003cp\u003eGM-spec intake air temperature sensor — a common, reliable IAT sensor widely used in aftermarket tuning setups. Weld a bung into your intake piping and wire it into your ECU (Link, Haltech, etc.) as an IAT input.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart numbers: 25036751, 25037225\u003c\/li\u003e\n\u003cli\u003eThread: 3\/8\" - 18 NPTF\u003c\/li\u003e\n\u003cli\u003eHex size: 18.90mm (3\/4\")\u003c\/li\u003e\n\u003cli\u003eOperating range: -40°C to 135°C\u003c\/li\u003e\n\u003cli\u003eSealing pressure: 200 kPa\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Universal — suits any EJ platform build running a weld-in IAT sensor for tuning. Confirm your ECU's sensor calibration table supports this sensor before ordering.\u003c\/p\u003e\u003cp\u003eBuilt to Race — parts tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"as show","offer_id":48403628687572,"sku":"14:193#as show","price":24.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S3f769b2666454fa4b1abff4d40f204f7a.webp?v=1785591786"},{"product_id":"cam-gear-lock-camlock-tool-fit-dohc-subaru-wrx-sti-fxt-lgt-obxt","title":"EJ Cam Gear Lock Tool — WRX, STi, Forester XT, Legacy GT","description":"\u003cp\u003eCam gear lock tool for DOHC EJ engines — locks the left-hand cam sprocket during belt and timing work, so you're not fighting valve spring pressure freehand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Any DOHC EJ platform engine — WRX, STi, Forester XT, Legacy GT, Outback XT.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e 1x cam gear lock tool. Reusable across future jobs.\u003c\/p\u003e\u003cp\u003eBuilt to Race — EJ platform parts, tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"Default Title","offer_id":48403628753108,"sku":"\u003cnone\u003e","price":53.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/Sd20cd5a04b314d30bdeba9b307a96a2fi.webp?v=1785591786"},{"product_id":"car-o2-air-fuel-ratio-wide-band-gauge-kit-for-30-0300-x-series-afr-wideband-lsu-4-9-lambda-meter-oxygen-sensor-controller-gauge","title":"Wideband Air\/Fuel Ratio Gauge Kit — LSU 4.9 O2 Sensor","description":"\u003cp\u003eWideband air\/fuel ratio gauge kit built around the LSU 4.9 wideband oxygen sensor — real-time AFR monitoring for tuning sessions and ongoing engine health checks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Universal — suitable for any EJ platform build running a wideband setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e Gauge, LSU 4.9 sensor, wiring harness\/controller. Confirm your dash mounting size and bung\/weld-in fitting before ordering.\u003c\/p\u003e\u003cp\u003eBuilt to Race — EJ platform parts, tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"Default Title","offer_id":48403628785876,"sku":"\u003cnone\u003e","price":199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S08e4fbfeeab6477394d2fd2f28c27e3c0.webp?v=1785634472"},{"product_id":"cnc-billet-racing-parts-for-wrx-01-07-sti-01-21-fxt-03-08-aluminum-alloy-tgv-deletes-in-black-for-decorative-purpose","title":"Billet TGV Deletes WRX 01-07\/STI 01-21\/FXT 03-08","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe billet aluminum TGV delete for WRX (2001-2007), STI (2001-2021), and FXT (2003-2008) replaces factory components to improve airflow by eliminating the Tumble Generator Valves, potentially enhancing throttle response and reducing intake restrictions.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Built 2 Race","offers":[{"title":"Default Title","offer_id":48403630260436,"sku":"\u003cnone\u003e","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S8f04f3a6e57b432eba0b5e8d8f80b3405.webp?v=1785591790"},{"product_id":"valve-rocker-cover-gasket-kit-fit-02-05-subaru-impreza-wrx-jdm-usdm-forester-saab-9-2x-2-0t-turbo-spark-plug-seal-ej205-ej207","title":"Valve Rocker Cover Gasket \u0026 Spark Plug Seal Kit — WRX EJ205\/EJ207","description":"\u003cp\u003eValve rocker cover gasket kit — replace ageing rocker cover gaskets and spark plug tube seals in one go to stop oil weeping past the covers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRocker cover gaskets (L\/R): 13272AA092\/093\/094, 13270AA160\/161\/162\u003c\/li\u003e\n\u003cli\u003eSpark plug tube seals: 13293AA040\u003c\/li\u003e\n\u003cli\u003eWashers: 13271AA071, 13271AA061\u003c\/li\u003e\n\u003cli\u003eMaterial: silicone rubber\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Subaru Impreza WRX, 2002–2005, EJ205\/EJ207 2.0L Turbo.\u003c\/p\u003e\u003cp\u003eAvailable as individual components (washer, spark plug tube seal, rocker cover gasket) or the whole kit — see variant options.\u003c\/p\u003e\u003cp\u003eBuilt to Race — EJ platform parts, tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"Washer","offer_id":48407035281620,"sku":"14:200004891#Washer","price":24.99,"currency_code":"AUD","in_stock":true},{"title":"Spark Plug Tube Seal","offer_id":48407035314388,"sku":"14:200003699#Spark Plug Tube Seal","price":24.99,"currency_code":"AUD","in_stock":true},{"title":"Whole Kit","offer_id":48407035347156,"sku":"14:200004889#Whole Kit","price":59.99,"currency_code":"AUD","in_stock":true},{"title":"Rocker Cover Gasket","offer_id":48407035379924,"sku":"14:200004890#Rocker Cover Gasket","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S14fdfbd1c6714d4dbc5daaaeede958e0V.webp?v=1785721090"},{"product_id":"set-of-4-half-moon-cylinder-head-plug-for-1996-2007-subaru-forester-legacy-impreza-wrx-sti-11051aa070-11051aa040-11051-aa070","title":"Half Moon Cylinder Head Plugs (Set of 4) — OE 11051-AA040\/11051-AA070","description":"\u003cp\u003eSet of 4 half-moon cylinder head plugs — rubber, direct fit. Cheap insurance against a coolant leak from a perished or missing plug.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE numbers: 11051-AA040, 11051-AA070\u003c\/li\u003e\n\u003cli\u003eMaterial: rubber\u003c\/li\u003e\n\u003cli\u003eIncluded: 4x plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Subaru Forester XT (2004–2007), Baja Turbo (2004–2006), Impreza RS Coupe (1998), Impreza WRX (2002–2007), Impreza WRX STi (2004–2007), Legacy 2.5L DOHC (1996–1999), Legacy GT Turbo (2005–2009), Outback XT Turbo (2005–2009), Outback 3.0L (2001–2005), B9 Tribeca (2006–2007).\u003c\/p\u003e\u003cp\u003eConfirm your OE number against your existing plugs before ordering.\u003c\/p\u003e\u003cp\u003eBuilt to Race — EJ platform parts, tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"Default Title","offer_id":48407035609300,"sku":"\u003cnone\u003e","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S67b21ceef65e4d149880889e944cd0d7U.webp?v=1785721150"},{"product_id":"fit-02-05-subaru-impreza-wrx-jdm-usdm-forester-saab-9-2x-2-0t-turbo-full-complete-engine-parts-head-gasket-set-ej205-10105aa351","title":"EJ205 Head Gasket Set — WRX, Forester STi, Saab 9-2X (OE 10105AA351)","description":"\u003cp\u003eFull head gasket set for the EJ205 — multi-layer steel (MLS) head gasket plus the associated engine conversion gaskets. OE spec quality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE number: 10105AA351\u003c\/li\u003e\n\u003cli\u003eAlso cross-references: FS1854, FG5581, 50244600, ADS76217, S40313-00, WG1165632, WG1239669\u003c\/li\u003e\n\u003cli\u003eIncludes: cylinder head gasket set + engine conversion gasket set\u003c\/li\u003e\n\u003cli\u003eHead gasket: MLS. Rocker cover gasket: silicone rubber\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Subaru Impreza WRX 2002–2005 (USDM), 2001–2006 (JDM); Forester STi (late 1999–2001, 9:1 compression); Saab 9-2X Aero (2005). EJ205 2.0L DOHC turbo.\u003c\/p\u003e\u003cp\u003eConfirm your exact engine code and build date before ordering — early and late EJ205 variants aren't all identical.\u003c\/p\u003e\u003cp\u003eBuilt to Race — EJ platform parts, tested and stocked by people who build.\u003c\/p\u003e","brand":"Built 2 Race","offers":[{"title":"Default Title","offer_id":48407036133588,"sku":"\u003cnone\u003e","price":250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6851\/4516\/files\/S36eb2c3be21448379b518d75c0dc5faeF.webp?v=1785721153"}],"url":"https:\/\/built2race.com.au\/collections\/engine-tuning-tools.oembed","provider":"Built 2 Race","version":"1.0","type":"link"}