{"product_id":"spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item","title":"SPDZ1 Subaru WRX 08-14 \/ STi 08-21 High Flow Cast Bellmouth Race Downpipe","description":"\u003ch2 data-start=\"297\" data-end=\"346\" style=\"text-align: center;\"\u003eSPDZ1 High Flow Catless Downpipe\u003c\/h2\u003e\n\u003cp data-start=\"347\" data-end=\"407\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"347\" data-end=\"407\"\u003eFor 2008-2014 WRX \u0026amp; 2008+ STi \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"409\" data-end=\"458\"\u003eUnlock the Next Level of Subaru Performance\u003c\/h3\u003e\n\u003cp data-start=\"459\" data-end=\"732\"\u003eIf you’re serious about your build, staying stock isn’t an option. The SPDZ1 Divorced Wastegate High Flow Downpipe is engineered from the ground up to dramatically improve exhaust flow, turbo response and peak power — while maintaining the ride-quality and reliability you demand.\u003c\/p\u003e\n\u003cul data-start=\"734\" data-end=\"1778\"\u003e\n\u003cli data-start=\"959\" data-end=\"1192\"\u003e\n\u003cp data-start=\"961\" data-end=\"1192\"\u003e\u003cstrong data-start=\"961\" data-end=\"991\"\u003eTrue cast bell-mouth inlet\u003c\/strong\u003e – The precision cast bell-mouth inlet smooths out airflow right out of the turbo, minimizing turbulence and unlocking faster spool and stronger mid-range punch. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1421\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1236\"\u003ePremium 304 stainless \u0026amp; mandrel bends\u003c\/strong\u003e – Built with full mandrel-bent stainless piping, CNC-machined flanges, and heavy-duty TIG welding for long-term durability and clean aesthetics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1599\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1599\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1442\"\u003eWideband ready\u003c\/strong\u003e – Comes with an extra O2 bung so you’re fully ready for tuning, logging and tracking — a must for any serious build. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1600\" data-end=\"1778\"\u003e\n\u003cp data-start=\"1602\" data-end=\"1778\"\u003e\u003cstrong data-start=\"1602\" data-end=\"1624\"\u003eBolt-on simplicity\u003c\/strong\u003e – No joke-mods required. Fits directly into the factory location (for the compatible models) for a streamlined install and confidence-boosting fitment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1780\" data-end=\"1825\"\u003eWhy This Downpipe Beats the Competition\u003c\/h3\u003e\n\u003cul data-start=\"1826\" data-end=\"2259\"\u003e\n\u003cli data-start=\"1826\" data-end=\"1974\"\u003e\n\u003cp data-start=\"1828\" data-end=\"1974\"\u003eMany competitors offer “high flow” claims, but the SPDZ1 design backs it up with cast bell-mouth precision specific engineering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1975\" data-end=\"2079\"\u003e\n\u003cp data-start=\"1977\" data-end=\"2079\"\u003eLower cost than many premium brands, yet uncompromising material quality and construction standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2080\" data-end=\"2259\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2259\"\u003eBacked by the in-house support and heritage from 26+ years of Speedzone Performance LLC — you’re buying parts from a brand that actually walks the talk.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2261\" data-end=\"2296\"\u003ePerformance Gains You’ll Feel\u003c\/h3\u003e\n\u003cul data-start=\"2297\" data-end=\"2718\"\u003e\n\u003cli data-start=\"2297\" data-end=\"2393\"\u003e\n\u003cp data-start=\"2299\" data-end=\"2393\"\u003eNoticeably faster turbo spool and reduced lag — thanks to more efficient exhaust evacuation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2394\" data-end=\"2500\"\u003e\n\u003cp data-start=\"2396\" data-end=\"2500\"\u003eStronger mid-range torque, sharper throttle response, and more usable power where you drive every day.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2501\" data-end=\"2625\"\u003e\n\u003cp data-start=\"2503\" data-end=\"2625\"\u003eA deeper, more aggressive exhaust tone (especially when paired with other supporting mods) — without becoming obnoxious.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2626\" data-end=\"2718\"\u003e\n\u003cp data-start=\"2628\" data-end=\"2718\"\u003eBuilt to be tuning-friendly: this is a platform upgrade, not just a bolt-on “audio” piece.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2720\" data-end=\"2741\"\u003eFitment Details\u003c\/h3\u003e\n\u003cul data-start=\"2742\" data-end=\"3123\"\u003e\n\u003cli data-start=\"2742\" data-end=\"2881\"\u003e\n\u003cp data-start=\"2744\" data-end=\"2881\"\u003eCompatible with: 2008-2014 Subaru WRX (6MT) and 2008+ Subaru STi (6MT). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2882\" data-end=\"3029\"\u003e\n\u003cp data-start=\"2884\" data-end=\"3029\"\u003eNote: This is a \u003cstrong data-start=\"2900\" data-end=\"2911\"\u003ecatless\u003c\/strong\u003e downpipe and is intended for off-road \/ track use only. Please confirm your local emissions laws before installing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3030\" data-end=\"3123\"\u003e\n\u003cp data-start=\"3032\" data-end=\"3123\"\u003eRecommended to pair this downpipe with a tune or professional calibration for best results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3125\" data-end=\"3148\"\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul data-start=\"3149\" data-end=\"3434\"\u003e\n\u003cli data-start=\"3149\" data-end=\"3241\"\u003e\n\u003cp data-start=\"3151\" data-end=\"3241\"\u003eSPDZ1  High Flow Catless Downpipe (precision engineered, as described above).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3242\" data-end=\"3319\"\u003e\n\u003cp data-start=\"3244\" data-end=\"3319\"\u003eFull hardware\/gasket kit for installation (bolts, gaskets, sensor ports).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3320\" data-end=\"3361\"\u003e\n\u003cp data-start=\"3322\" data-end=\"3361\"\u003eExtra O2 bung (for wideband\/logging).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3362\" data-end=\"3434\"\u003e\n\u003cp data-start=\"3364\" data-end=\"3434\"\u003eInstruction sheet and support from Speedzone’s install team if needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3436\" data-end=\"3480\"\u003eBrand Guarantee \u0026amp; Ownership Confidence\u003c\/h3\u003e\n\u003cp data-start=\"3481\" data-end=\"3751\"\u003eWhen you buy from our brand SPDZ1 (via Speedzone Performance), you’re not just getting a part — you're gaining the backing of a team with \u003cem data-start=\"3620\" data-end=\"3629\"\u003edecades\u003c\/em\u003e in the performance space. They stand behind fitment, finish and customer service.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" rel=\"noopener noreferrer\" alt=\"https:\/\/speedzone-web.com\/collections\/spdz1\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item?srsltid=AfmBOoqjMAM8Lt20e8znKu62WW89-FrX5WRnHALbLtCcVfiyYNqTLgqe\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"3753\" data-end=\"3785\"\u003eReady to Launch Your Build\u003c\/h3\u003e\n\u003cp data-start=\"3786\" data-end=\"3995\"\u003eDon’t settle for mediocrity. The SPDZ1 High Flow Catless Downpipe is the one foundational piece your 2008-14 WRX or 2008+ STi needs to truly wake up. Fit it. Tune it. Drive it. Then enjoy the grin.\u003c\/p\u003e\n\u003ch3 data-end=\"1323\" data-start=\"1309\"\u003e\u003cstrong data-end=\"1321\" data-start=\"1309\"\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1397\" data-start=\"1324\"\u003e\n\u003cli\u003e2008-2014 WRX (MT Only)\u003c\/li\u003e\n\u003cli\u003e2008-2021 STI (MT Only)\u003c\/li\u003e\n\u003cli\u003e2005-2009 Legacy GT (MT Only)\u003c\/li\u003e\n\u003cli\u003e2005-2009 Outback XT (MT Only)\u003c\/li\u003e\n\u003cli\u003e2009-2013 Forester XT (MT Only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003cem data-end=\"1536\" data-start=\"1402\"\u003eIN STOCK AND READY TO SHIP!!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":42175586304062,"sku":"SPDZ1-DP-SUBSTI","price":330.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/1123\/3598\/files\/276C081A-5786-443D-B8B6-DA940B33D918_72ed82b9-8603-41d6-b7cc-8669c2da51ec.png?v=1779602292","url":"https:\/\/turbotechperformance.com\/products\/spdz1-subaru-wrx-08-14-sti-08-twin-scroll-high-flow-catless-downpipe-pre-order-item","provider":"TURBO TECH PERFORMANCE","version":"1.0","type":"link"}