{"product_id":"spool-performance-bmw-s58-upgraded-stock-location-twin-turbo-kit-1000-hp","title":"Spool Performance BMW S58 Upgraded Stock Location Twin Turbo Kit [1000+HP]","description":"\u003cp data-start=\"257\" data-end=\"392\"\u003eBMW built the S58 to be an incredible engine.\u003cbr data-start=\"302\" data-end=\"305\"\u003eThen they installed turbochargers sized for people who still read the warranty booklet.\u003c\/p\u003e\n\u003cp data-start=\"394\" data-end=\"567\"\u003eIf you’ve reached the stage of ownership where \u003cstrong data-start=\"441\" data-end=\"488\"\u003e600–700 horsepower feels “basically stock,”\u003c\/strong\u003e congratulations — you’re exactly the type of person this kit was designed for.\u003c\/p\u003e\n\u003cp data-start=\"569\" data-end=\"940\"\u003eThe \u003cstrong data-start=\"573\" data-end=\"637\"\u003eSpool Performance S58 Upgraded Stock-Location Twin Turbo Kit\u003c\/strong\u003e replaces your factory turbos with larger, properly engineered units capable of supporting \u003cstrong data-start=\"728\" data-end=\"760\"\u003efour-digit horsepower builds\u003c\/strong\u003e while still fitting in the factory turbo location. Because sometimes the best solution is not reinventing the engine bay — just installing turbos that aren’t afraid of real boost.\u003c\/p\u003e\n\u003cp data-start=\"942\" data-end=\"1230\"\u003eThese turbos are built for enthusiasts who want \u003cstrong data-start=\"990\" data-end=\"1061\"\u003ebig power without converting the entire car into a science project.\u003c\/strong\u003e Same stock-location layout, significantly more airflow, and enough headroom to support builds that make your traction control cry. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1312\"\u003eIn other words:\u003cbr data-start=\"1247\" data-end=\"1250\"\u003eYour S58 finally gets the turbos it deserved from the factory.\u003c\/p\u003e\n\u003chr data-start=\"1314\" data-end=\"1317\"\u003e\n\u003ch2 data-section-id=\"1ssj4kv\" data-start=\"1319\" data-end=\"1345\"\u003eWhy Upgrade Your Turbos\u003c\/h2\u003e\n\u003cp data-start=\"1347\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1370\"\u003e1000+ HP Capability\u003c\/strong\u003e\u003cbr data-start=\"1370\" data-end=\"1373\"\u003eDesigned to support serious horsepower builds well beyond the limits of the factory turbochargers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1511\" data-end=\"1681\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1537\"\u003eStock-Location Fitment\u003c\/strong\u003e\u003cbr data-start=\"1537\" data-end=\"1540\"\u003eRetains the factory turbo placement, simplifying installation and keeping the engine bay layout intact. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1683\" data-end=\"1826\"\u003e\u003cstrong data-start=\"1683\" data-end=\"1714\"\u003eMassively Increased Airflow\u003c\/strong\u003e\u003cbr data-start=\"1714\" data-end=\"1717\"\u003eLarger compressor and turbine design allows the engine to move significantly more air at higher boost levels.\u003c\/p\u003e\n\u003cp data-start=\"1828\" data-end=\"1949\"\u003e\u003cstrong data-start=\"1828\" data-end=\"1865\"\u003eBuilt for Real Performance Builds\u003c\/strong\u003e\u003cbr data-start=\"1865\" data-end=\"1868\"\u003eIdeal for upgraded fueling systems, ethanol blends, and aggressive tuning setups.\u003c\/p\u003e\n\u003cp data-start=\"1951\" data-end=\"2002\"\u003e\u003cstrong data-start=\"1951\" data-end=\"2002\"\u003eBecause Eventually “Stage 2” Stops Feeling Fast\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2004\" data-end=\"2007\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2009\" data-end=\"2024\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2026\" data-end=\"2322\"\u003eUpgraded twin turbochargers for BMW S58\u003cbr data-start=\"2065\" data-end=\"2068\"\u003eStock-location turbo design for direct fitment\u003cbr data-start=\"2114\" data-end=\"2117\"\u003eSupports \u003cstrong data-start=\"2126\" data-end=\"2161\"\u003e1000+ horsepower capable builds\u003c\/strong\u003e\u003cbr data-start=\"2161\" data-end=\"2164\"\u003eEngineered for improved airflow and boost capacity\u003cbr data-start=\"2214\" data-end=\"2217\"\u003eCompatible with high-performance fueling and tuning setups\u003cbr data-start=\"2275\" data-end=\"2278\"\u003eDesigned for serious street and track builds\u003c\/p\u003e\n\u003chr data-start=\"2324\" data-end=\"2327\"\u003e\n\u003ch2 data-section-id=\"113zahf\" data-start=\"2329\" data-end=\"2353\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"2355\" data-end=\"2414\"\u003eDesigned for \u003cstrong data-start=\"2368\" data-end=\"2387\"\u003eBMW S58 engines\u003c\/strong\u003e, including models such as:\u003c\/p\u003e\n\u003cp data-start=\"2416\" data-end=\"2507\"\u003eBMW G80 M3\u003cbr data-start=\"2426\" data-end=\"2429\"\u003eBMW G82 \/ G83 M4\u003cbr data-start=\"2445\" data-end=\"2448\"\u003eBMW G87 M2\u003cbr data-start=\"2458\" data-end=\"2461\"\u003eBMW X3M \/ X4M\u003cbr data-start=\"2474\" data-end=\"2477\"\u003eand other S58-powered vehicles\u003c\/p\u003e\n\u003cp data-start=\"2509\" data-end=\"2572\"\u003e(Always confirm fitment and required supporting modifications.)\u003c\/p\u003e\n\u003chr data-start=\"2574\" data-end=\"2577\"\u003e\n\u003ch2 data-section-id=\"cvg7tc\" data-start=\"2579\" data-end=\"2600\"\u003eOctane Garage Note\u003c\/h2\u003e\n\u003cp data-start=\"2602\" data-end=\"2655\"\u003eThese turbos will not magically make your car faster.\u003c\/p\u003e\n\u003cp data-start=\"2657\" data-end=\"2762\"\u003eThey simply \u003cstrong data-start=\"2669\" data-end=\"2762\"\u003eremove one of the major bottlenecks preventing your S58 from becoming an absolute menace.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"No Coating \/ No Coating","offer_id":43200648708214,"sku":"SP-S58-SL-IFX1100T","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"No Coating \/ Add Powder Coating for Compressor Housing (+$599)","offer_id":43200648740982,"sku":"SP-S58-SL-IFX1100T-P","price":4598.0,"currency_code":"USD","in_stock":true},{"title":"Add Cerakote Thermal Coating for Turbine Housing (+$299) \/ No Coating","offer_id":43200648773750,"sku":"SP-S58-SL-IFX1100T-C","price":4298.0,"currency_code":"USD","in_stock":true},{"title":"Add Cerakote Thermal Coating for Turbine Housing (+$299) \/ Add Powder Coating for Compressor Housing (+$599)","offer_id":43200648806518,"sku":"SP-S58-SL-IFX1100T-CP","price":4897.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/5520\/4214\/files\/ifx1000.png?v=1773882976","url":"https:\/\/octanegarage.biz\/products\/spool-performance-bmw-s58-upgraded-stock-location-twin-turbo-kit-1000-hp","provider":"Octane 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