{"product_id":"csf-radiators-bmw-b58-gen2-high-performance-heat-exchanger-with-rock-guard-for-bmw-g-series-toyota-supra","title":"CSF Radiators BMW B58 Gen2 High Performance Heat Exchanger With Rock Guard For BMW G Series \u0026 Toyota Supra","description":"\u003cp\u003eThe \u003cstrong\u003e2nd Gen B58 engine\u003c\/strong\u003e, found in high-performance vehicles like the \u003cstrong\u003eBMW G20 M340i\u003c\/strong\u003e, \u003cstrong\u003eG22 M440i\u003c\/strong\u003e, and \u003cstrong\u003eG42 M240i\u003c\/strong\u003e, faces a common issue with its liquid-cooled charge air cooler system: rapid heat soak with no ability to recover. This results in dangerously high \u003cstrong\u003eintake air temperatures (IATs)\u003c\/strong\u003e, causing the ECU to cut power and potentially put the car into limp mode. This problem becomes even more apparent during spirited driving or track use. At the \u003cstrong\u003eGlobal Time Attack Finals (Buttonwillow Raceway, 2019)\u003c\/strong\u003e, several heavily modified Toyota GR Supra race cars equipped with B58 engines could only manage 2-3 laps before overheating, forcing drivers to take cool-down laps or retreat to the pits for makeshift cooling solutions like spraying water on their front-mounted heat exchangers.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCSF B58 High-Performance Heat Exchanger\u003c\/strong\u003e is designed to solve this problem, keeping your BMW or Supra cool and performing at its best—even under demanding conditions. Whether upgrading turbos or running performance tuning software, this upgraded heat exchanger is essential for maintaining optimal performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Intake Air Temperatures (IATs):\u003c\/strong\u003e Faster heat soak recovery for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Airflow:\u003c\/strong\u003e Improves cooling efficiency for engine coolant and oil temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Core Design:\u003c\/strong\u003e Industry-exclusive 2-row, 68mm core with CSF’s B-Tube technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e 100% aluminum TIG-welded with CNC-machined mounting brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Fitment:\u003c\/strong\u003e Unique tank design fits seamlessly into the OEM cooling housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Protection:\u003c\/strong\u003e Includes a rock guard and transmission oil cooler mounts—features only CSF offers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Performance:\u003c\/strong\u003e Tested and validated by CSF’s global R\u0026amp;D network, race teams, and tuners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Design:\u003c\/strong\u003e 2-row, 42mm ultra-high-performance core with 6.5mm tall multi-louvered fins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight, all-aluminum construction for durability and heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Smooth satin for a premium look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis heat exchanger is compatible with a wide range of BMW and Toyota GR Supra models, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G20 330i \/ 330i xDrive (2019-2022)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G22\/G23 430i \/ 430i xDrive \/ Gran Coupe (2021-2024)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G42 M240i \/ M240i xDrive (2022-2024)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G20\/G22\/G23 M340i \/ M440i (2020-2024)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G29 Z4 (2019-2022)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToyota GR Supra (2020-2024)\u003c\/strong\u003e, including 45th Anniversary Edition and A91-MT Edition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a complete list of supported models, refer to the detailed compatibility section above.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose CSF?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eModern performance vehicles, like the Supra and BMW models with the B58 engine, demand efficient cooling to avoid power loss and limp mode. CSF’s \u003cstrong\u003ehigh-performance heat exchanger\u003c\/strong\u003e ensures your vehicle stays cool, even during track days or spirited drives.\u003c\/p\u003e\n\u003cp\u003eExperience improved power, reliability, and cooling with CSF—trusted by top race teams and tuners worldwide. Upgrade today and keep your B58 engine running at its peak!\u003c\/p\u003e","brand":"R44 Performance","offers":[{"title":"Default Title","offer_id":56763620098434,"sku":"CSF-8154","price":780.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/CSF-BMW-B58-Gen2-Radiator-BMW-GSeries-Toyota-Supra.jpg?v=1783931956","url":"https:\/\/mjmodifications.co.uk\/products\/csf-radiators-bmw-b58-gen2-high-performance-heat-exchanger-with-rock-guard-for-bmw-g-series-toyota-supra","provider":"MJ Modifications","version":"1.0","type":"link"}