{"product_id":"perrin-15-21-subaru-sti-front-mount-intercooler-boost-tube-kit-red","title":"PERRIN Front Mount Intercooler Boost Tube Kit Red Subaru STI 2015-2021 | PSP-ITR-438-3RD","description":"\u003ch3\u003e\u003cstrong\u003eProduct Fitment: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e2015-2021 Subaru STI\u003c\/p\u003e\n\u003cp data-end=\"898\" data-start=\"532\"\u003eAt the core of this system are the \u003cstrong data-end=\"589\" data-start=\"567\"\u003ePERRIN Boost Tubes\u003c\/strong\u003e, designed with a smooth, shortest-path routing to reduce restriction and improve airflow. With tubing diameters expanding from \u003cstrong data-end=\"769\" data-start=\"717\"\u003e2.25” at the turbo to 2.75” at the throttle body\u003c\/strong\u003e, this setup supports airflow levels beyond what most turbochargers can produce—making it ideal for high-horsepower applications.\u003c\/p\u003e\n\u003cp data-end=\"1191\" data-start=\"900\"\u003eConstructed from \u003cstrong data-end=\"958\" data-start=\"917\"\u003elightweight CNC mandrel-bent aluminum\u003c\/strong\u003e, the boost tubes feature \u003cstrong data-end=\"1009\" data-start=\"984\"\u003eoversized beaded ends\u003c\/strong\u003e to ensure secure, leak-free connections under any boost level. Each tube is finished with a durable \u003cstrong data-end=\"1128\" data-start=\"1110\"\u003epowder coating\u003c\/strong\u003e for long-term protection and is available in three finishes:\u003c\/p\u003e\n\u003cul data-end=\"1240\" data-start=\"1192\"\u003e\n\u003cli data-end=\"1213\" data-start=\"1192\" data-section-id=\"xj2i8y\"\u003e\n\u003cp data-end=\"1213\" data-start=\"1194\"\u003eGloss Neon Yellow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1232\" data-start=\"1214\" data-section-id=\"1rrmvis\"\u003e\n\u003cp data-end=\"1232\" data-start=\"1216\"\u003eTextured Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1240\" data-start=\"1233\" data-section-id=\"179h4gr\"\u003e\n\u003cp data-end=\"1240\" data-start=\"1235\"\u003eRed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1440\" data-start=\"1242\"\u003eTo accommodate proper routing and maximize engine bay space, this kit includes a \u003cstrong data-end=\"1372\" data-start=\"1323\"\u003ehigh-capacity 6061 aluminum washer fluid tank\u003c\/strong\u003e, allowing for clean installation without sacrificing functionality.\u003c\/p\u003e\n\u003cp data-end=\"1670\" data-start=\"1442\"\u003eAlso included is a \u003cstrong data-end=\"1493\" data-start=\"1461\"\u003ePERRIN Coolant Overflow Tank\u003c\/strong\u003e, finished in a textured powder coat for durability and corrosion resistance. This redesigned tank improves clearance for intercooler piping while maintaining OEM functionality.\u003c\/p\u003e\n\u003cp data-end=\"1904\" data-start=\"1672\"\u003eFor secure mounting, the kit utilizes \u003cstrong data-end=\"1760\" data-start=\"1710\"\u003eCNC-machined direct-mount intercooler brackets\u003c\/strong\u003e made from lightweight aluminum. These brackets provide exceptional rigidity, corrosion resistance, and a clean, performance-focused appearance.\u003c\/p\u003e\n\u003chr data-end=\"1909\" data-start=\"1906\"\u003e\n\u003ch3 data-end=\"1934\" data-start=\"1911\" data-section-id=\"37mg0c\"\u003e\u003cstrong data-end=\"1932\" data-start=\"1915\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2517\" data-start=\"1935\"\u003e\n\u003cli data-end=\"1989\" data-start=\"1935\" data-section-id=\"12r7dt4\"\u003e\n\u003cp data-end=\"1989\" data-start=\"1937\"\u003eComplete FMIC kit for \u003cstrong data-end=\"1987\" data-start=\"1959\"\u003e2015–2021 Subaru WRX STI\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2042\" data-start=\"1990\" data-section-id=\"1f1nez5\"\u003e\n\u003cp data-end=\"2042\" data-start=\"1992\"\u003eOptimized boost tube routing for maximum airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"2043\" data-section-id=\"1ysu6nf\"\u003e\n\u003cp data-end=\"2059\" data-start=\"2045\"\u003eTube sizing:\u003c\/p\u003e\n\u003cul data-end=\"2127\" data-start=\"2062\"\u003e\n\u003cli data-end=\"2084\" data-start=\"2062\" data-section-id=\"10kqx8q\"\u003e\n\u003cp data-end=\"2084\" data-start=\"2064\"\u003e2.25” (turbo side)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"2087\" data-section-id=\"1ekl1it\"\u003e\n\u003cp data-end=\"2127\" data-start=\"2089\"\u003e2.75” (intercooler to throttle body)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2173\" data-start=\"2128\" data-section-id=\"1en00kx\"\u003e\n\u003cp data-end=\"2173\" data-start=\"2130\"\u003eCNC mandrel-bent \u003cstrong data-end=\"2171\" data-start=\"2147\"\u003ealuminum boost tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2233\" data-start=\"2174\" data-section-id=\"dsuzzb\"\u003e\n\u003cp data-end=\"2233\" data-start=\"2176\"\u003eOversized beaded ends for secure, leak-free connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2285\" data-start=\"2234\" data-section-id=\"89r26s\"\u003e\n\u003cp data-end=\"2285\" data-start=\"2236\"\u003eAvailable finishes: \u003cstrong data-end=\"2283\" data-start=\"2256\"\u003eNeon Yellow, Black, Red\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2348\" data-start=\"2286\" data-section-id=\"rl529v\"\u003e\n\u003cp data-end=\"2348\" data-start=\"2288\"\u003eIncludes \u003cstrong data-end=\"2346\" data-start=\"2297\"\u003e6061 aluminum high-capacity washer fluid tank\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2410\" data-start=\"2349\" data-section-id=\"1h3yudr\"\u003e\n\u003cp data-end=\"2410\" data-start=\"2351\"\u003eIncludes \u003cstrong data-end=\"2392\" data-start=\"2360\"\u003ePERRIN coolant overflow tank\u003c\/strong\u003e (powder coated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2473\" data-start=\"2411\" data-section-id=\"at4t21\"\u003e\n\u003cp data-end=\"2473\" data-start=\"2413\"\u003eLightweight \u003cstrong data-end=\"2471\" data-start=\"2425\"\u003eCNC-machined aluminum intercooler brackets\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2517\" data-start=\"2474\" data-section-id=\"1ef63d7\"\u003e\n\u003cp data-end=\"2517\" data-start=\"2476\"\u003eMaintains clearance with OEM components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eBumper Beam Sold Separately\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2522\" data-start=\"2519\"\u003e\n\u003ch3 data-end=\"2555\" data-start=\"2524\" data-section-id=\"5xk9z4\"\u003e\u003cstrong data-end=\"2553\" data-start=\"2528\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2830\" data-start=\"2556\"\u003e\n\u003cli data-end=\"2598\" data-start=\"2556\" data-section-id=\"1fypy5x\"\u003e\n\u003cp data-end=\"2598\" data-start=\"2558\"\u003eIncreases airflow and turbo efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2654\" data-start=\"2599\" data-section-id=\"1vaylp\"\u003e\n\u003cp data-end=\"2654\" data-start=\"2601\"\u003eSupports high horsepower and increased boost levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2717\" data-start=\"2655\" data-section-id=\"1dh5fhl\"\u003e\n\u003cp data-end=\"2717\" data-start=\"2657\"\u003eReduces airflow restriction for improved throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2772\" data-start=\"2718\" data-section-id=\"6i6kiz\"\u003e\n\u003cp data-end=\"2772\" data-start=\"2720\"\u003eEnhances engine bay layout and component clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2830\" data-start=\"2773\" data-section-id=\"bvvqas\"\u003e\n\u003cp data-end=\"2830\" data-start=\"2775\"\u003eProvides durable, long-lasting performance components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2835\" data-start=\"2832\"\u003e\n\u003ch3 data-end=\"2869\" data-start=\"2837\" data-section-id=\"1a5h2r9\"\u003e\u003cstrong data-end=\"2867\" data-start=\"2841\"\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3080\" data-start=\"2870\"\u003e\n\u003cli data-end=\"2914\" data-start=\"2870\" data-section-id=\"68a4x1\"\u003e\n\u003cp data-end=\"2914\" data-start=\"2872\"\u003eLightweight aluminum piping and brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2968\" data-start=\"2915\" data-section-id=\"147566y\"\u003e\n\u003cp data-end=\"2968\" data-start=\"2917\"\u003ePowder-coated components for corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3014\" data-start=\"2969\" data-section-id=\"9k4495\"\u003e\n\u003cp data-end=\"3014\" data-start=\"2971\"\u003ePrecision CNC machining for exact fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3080\" data-start=\"3015\" data-section-id=\"qglpox\"\u003e\n\u003cp data-end=\"3080\" data-start=\"3017\"\u003eEngineered for clean installation and performance reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin","offers":[{"title":"Default Title","offer_id":42595845439584,"sku":"perPSP-ITR-438-3RD","price":1143.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/PERRIN-Front-Mount-Intercooler-Boost-Tube-Kit-Red-Subaru-STI-2015-2021-PSP-ITR-438-3RD.webp?v=1780337698","url":"https:\/\/www.importimageracing.com\/products\/perrin-15-21-subaru-sti-front-mount-intercooler-boost-tube-kit-red","provider":"Import Image Racing","version":"1.0","type":"link"}