{"title":"Radiators","description":"Even your toughest daily-driver vehicle needs a robust cooling system to keep up with the grind. Whether you're hauling gear, towing a trailer, or just pushing your rig hard on the daily commute, your stock radiator can only take so much. Don't let overheating put a damper on your next adventure or daily grind. At Grocery Getter Performance, we know your vehicle is more than just a workhorse; it's an extension of your enthusiast spirit. Dive into our collection of high-performance and heavy-duty vehicle radiators, engineered to deliver superior heat dissipation and maximum cooling efficiency. You’ll find direct-fit aluminum radiators designed for optimal engine temperature control, ensuring reliability and longevity for your vehicle. Upgrading your radiator is a critical step for preventing thermal stress, especially if you've added other performance modifications or if you daily a capable Toyota Tacoma, Mazda BT-50, or Hyundai Santa Cruz. A quality performance radiator isn't just about avoiding a breakdown; it’s about unlocking consistent power and peace of mind, no matter how demanding your drives get. Keep your engine running cool and strong, ready for anything the road throws at it. Browse the full collection and upgrade your grocery-getter today.","products":[{"product_id":"csf-93-97-toyota-land-cruiser-4-5l-heavy-duty-3-row-all-metal-radiator","title":"CSF 93-97 Toyota Land Cruiser 4.5L Heavy Duty 3 Row All Metal Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Landcruiser running at its finest, a CSF Heavy-Duty Radiator is the obvious choice. CSF has spent years refining and improving their radiator designs. The original style copper\/brass construction features ribbed brass end tanks for additional strength and reinforced side end plates and integrated metal core straps to withstand heavy vibration and chassis flex while off-roading. The 3-Row 46mm Heavy-Duty and High-Performance Copper Core offers the best cooling available in a design that is a true \"drop-in\" fit with no modifications necessary for installation. Whether you are off-roading, towing, or just casually driving your Landcruiser, trust the cooling experts at CSF for the best performing, high-quality, and reliable radiators.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM specified \"Single Piece - Deep Drawn\" Brass Tanks with Ribs for added Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eBuilt for OEM Cooling - High Performance Transmission Cooler with special Built-in Turbulators\u003c\/li\u003e\n\u003cli\u003eNo risk for coolant contamination and damage to sensitive seals, water pump \u0026amp; thermostat\u003c\/li\u003e\n\u003cli\u003eFins (Heart of Radiator) - High Performance \"Multi-Louvered Design\" - OEM Spec\u003c\/li\u003e\n\u003cli\u003eTubes - Special coated OEM specified \"Double Lock Seam Joints\" for Long Life\u003c\/li\u003e\n\u003cli\u003eAll components are installed, torqued \u0026amp; tested on Radiator during assembly\u003c\/li\u003e\n\u003cli\u003e100% leak tested before leaving factory at 150% of operating pressure\u003c\/li\u003e\n\u003cli\u003eReinforced Inlet \u0026amp; Outlet Connections with \"Thru Pipe Design\"\u003c\/li\u003e\n\u003cli\u003eIndustry Best Packaging - \"10 Foot Drop Test\" Standard\u003c\/li\u003e\n\u003cli\u003eSide Channels - Coated Steel for Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eOEM specified Copper-Brass Construction\u003c\/li\u003e\n\u003cli\u003eEasy to recore \u0026amp; repair\u003c\/li\u003e\n\u003cli\u003eDrop-in Fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287152705730,"sku":"CSF2517","price":579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/04a927edfd3b6b3404b6e35d130d9683L.jpg?v=1774123056"},{"product_id":"csf-81-87-toyota-landcruiser-4-2l-a-t-4-row-all-metal-radiator","title":"CSF 81-87 Toyota Landcruiser 4.2L A\/T 4 Row All Metal Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Landcruiser running at its finest, a CSF Heavy-Duty Radiator is the obvious choice. CSF has spent years refining and improving their radiator designs. The original style copper\/brass construction features ribbed brass end tanks for additional strength and reinforced side end plates and integrated metal core straps to withstand heavy vibration and chassis flex while off-roading. The 4-Row 65mm Heavy-Duty and High-Performance Copper Core offers the best cooling available in a design that is a true \"drop-in\" fit with no modifications necessary for installation. Whether you are off-roading, towing, or just casually driving your Landcruiser, trust the cooling experts at CSF for the best performing, high-quality, and reliable radiators.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM specified \"Single Piece - Deep Drawn\" Brass Tanks with Ribs for added Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eBuilt for OEM Cooling - High Performance Transmission Cooler with special Built-in Turbulators\u003c\/li\u003e\n\u003cli\u003eNo risk for coolant contamination and damage to sensitive seals, water pump \u0026amp; thermostat\u003c\/li\u003e\n\u003cli\u003eFins (Heart of Radiator) - High Performance \"Multi-Louvered Design\" - OEM Spec\u003c\/li\u003e\n\u003cli\u003eTubes - Special coated OEM specified \"Double Lock Seam Joints\" for Long Life\u003c\/li\u003e\n\u003cli\u003eAll components are installed, torqued \u0026amp; tested on Radiator during assembly\u003c\/li\u003e\n\u003cli\u003e100% leak tested before leaving factory at 150% of operating pressure\u003c\/li\u003e\n\u003cli\u003eReinforced Inlet \u0026amp; Outlet Connections with \"Thru Pipe Design\"\u003c\/li\u003e\n\u003cli\u003eIndustry Best Packaging - \"10 Foot Drop Test\" Standard\u003c\/li\u003e\n\u003cli\u003eSide Channels - Coated Steel for Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eOEM specified Copper-Brass Construction\u003c\/li\u003e\n\u003cli\u003eEasy to recore \u0026amp; repair\u003c\/li\u003e\n\u003cli\u003eDrop-in Fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287152771266,"sku":"CSF2708","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/0725c9ca7e442aea3e87312d6613cb09L.jpg?v=1774123057"},{"product_id":"csf-88-91-toyota-landcruiser-3-row-all-metal-radiator","title":"CSF 88-91 Toyota Landcruiser 3 Row All Metal Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Landcruiser running at its finest, a CSF Heavy-Duty Radiator is the obvious choice. CSF has spent years refining and improving their radiator designs. The original style copper\/brass construction features ribbed brass end tanks for additional strength and reinforced side end plates and integrated metal core straps to withstand heavy vibration and chassis flex while off-roading. The 3-Row 46mm Heavy-Duty and High-Performance Copper Core offers the best cooling available in a design that is a true \"drop-in\" fit with no modifications necessary for installation. Whether you are off-roading, towing, or just casually driving your Landcruiser, trust the cooling experts at CSF for the best performing, high-quality, and reliable radiators.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM specified \"Single Piece - Deep Drawn\" Brass Tanks with Ribs for added Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eBuilt for OEM Cooling - High Performance Transmission Cooler with special Built-in Turbulators\u003c\/li\u003e\n\u003cli\u003eNo risk for coolant contamination and damage to sensitive seals, water pump \u0026amp; thermostat\u003c\/li\u003e\n\u003cli\u003eFins (Heart of Radiator) - High Performance \"Multi-Louvered Design\" - OEM Spec\u003c\/li\u003e\n\u003cli\u003eTubes - Special coated OEM specified \"Double Lock Seam Joints\" for Long Life\u003c\/li\u003e\n\u003cli\u003eAll components are installed, torqued \u0026amp; tested on Radiator during assembly\u003c\/li\u003e\n\u003cli\u003e100% leak tested before leaving factory at 150% of operating pressure\u003c\/li\u003e\n\u003cli\u003eReinforced Inlet \u0026amp; Outlet Connections with \"Thru Pipe Design\"\u003c\/li\u003e\n\u003cli\u003eIndustry Best Packaging - \"10 Foot Drop Test\" Standard\u003c\/li\u003e\n\u003cli\u003eSide Channels - Coated Steel for Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eOEM specified Copper-Brass Construction\u003c\/li\u003e\n\u003cli\u003eEasy to recore \u0026amp; repair\u003c\/li\u003e\n\u003cli\u003eDrop-in Fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287152836802,"sku":"CSF2709","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/ea1cde095d0bb0fcfda2d3dd7e61e935L.jpg?v=1774123058"},{"product_id":"csf-89-97-mazda-miata-radiator","title":"CSF 89-97 Mazda Miata Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your NA Miata running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\"Drop-in Fit\" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including \"Quick Connect\" Hoses, AC Condenser, Mounting Brackets and Fan Shroud\u003c\/li\u003e\n\u003cli\u003eCore Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact\u003c\/li\u003e\n\u003cli\u003e2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology\u003c\/li\u003e\n\u003cli\u003eCNC Machined Brackets and Fittings for Superb Fit and Durability\u003c\/li\u003e\n\u003cli\u003eCNC Machined \"Quick-Connect\" Inlet\/Outlet Connections\u003c\/li\u003e\n\u003cli\u003eAll-Aluminum Race Style Drain Plug\u003c\/li\u003e\n\u003cli\u003e1-Hour \"Mirror Finish\" Hand Polish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287152902338,"sku":"CSF2862","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/e94e32a5d1f1f48c91772b71715469a3L.jpg?v=1774123059"},{"product_id":"csf-98-05-mazda-miata-radiator","title":"CSF 98-05 Mazda Miata Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your NB Miata running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. 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So when it comes to keeping your engine cool and your MK4 Supra running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. 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So when it comes to keeping your engine cool and your MK4 Supra running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. 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Whether you are off-roading, towing, or just casually driving your Landcruiser, trust the cooling experts at CSF for the best performing, high-quality, and reliable radiators.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM specified \"Single Piece - Deep Drawn\" Brass Tanks with Ribs for added Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eBuilt for OEM Cooling - High Performance Transmission Cooler with special Built-in Turbulators\u003c\/li\u003e\n\u003cli\u003eNo risk for coolant contamination and damage to sensitive seals, water pump \u0026amp; thermostat\u003c\/li\u003e\n\u003cli\u003eFins (Heart of Radiator) - High Performance \"Multi-Louvered Design\" - OEM Spec\u003c\/li\u003e\n\u003cli\u003eTubes - Special coated OEM specified \"Double Lock Seam Joints\" for Long Life\u003c\/li\u003e\n\u003cli\u003eAll components are installed, torqued \u0026amp; tested on Radiator during assembly\u003c\/li\u003e\n\u003cli\u003e100% leak tested before leaving factory at 150% of operating pressure\u003c\/li\u003e\n\u003cli\u003eReinforced Inlet \u0026amp; Outlet Connections with \"Thru Pipe Design\"\u003c\/li\u003e\n\u003cli\u003eIndustry Best Packaging - \"10 Foot Drop Test\" Standard\u003c\/li\u003e\n\u003cli\u003eSide Channels - Coated Steel for Strength \u0026amp; Durability\u003c\/li\u003e\n\u003cli\u003eOEM specified Copper-Brass Construction\u003c\/li\u003e\n\u003cli\u003eEasy to recore \u0026amp; repair\u003c\/li\u003e\n\u003cli\u003eDrop-in Fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287154147522,"sku":"CSF2888","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/f231abd3aaf729c8be29e87564bbce1dL.jpg?v=1774123063"},{"product_id":"csf-99-06-bmw-323i-99-05-bmw-325i-99-06-bmw-328i-99-05-bmw-330i-03-05-bmw-z4-radiator","title":"CSF 99-06 BMW 323i \/ 99-05 BMW 325i \/ 99-06 BMW 328i \/ 99-05 BMW 330i \/ 03-05 BMW Z4 Radiator","description":"\u003cp\u003eCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E46 3-Series\/Z4 running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. 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So when it comes to keeping your engine cool and your RX-8 running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. 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So when it comes to keeping your engine cool and your N55 Powered BMW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. 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So when it comes to keeping your engine cool and your 4Runner running at its best, a CSF Heavy-Duty\/High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on and off road, a heavy-duty performance radiator is a must-have for off-roaders, overlanders, and adventurers. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. 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The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. 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So when it comes to keeping your engine cool and your J100 LX470\/Land Cruiser running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape \"O\" type radiator tube, CSF uses a specially engineered tube in the shape of a \"B\". These \"B-tubes\" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal \"O\" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With \"B-tubes\" you are able to get \"dual liquid laminar flow\". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. 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To do this, the height of the radiator was reduced slightly so the oil coolers can fit under it in a factory style location. The radiator includes mounting brackets which can be adjusted to fit both oil coolers (CSF #8032 \u0026amp; #8240). CSF also includes brackets for an electric fan conversion. These brackets are designed to fit a single 16 inch SPAL Fan (not included). 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The upgraded built in cooler is great dealing with the added heat and stress from towing, low gear crawling, and vehicles equipped with oversized tires. While many understand the impacts of oversized tires, it is always good to provide extra incite. By increasing the diameter of your tires, you are reducing the effective gear ratio. This means the engine and transmission have to work harder to move the tires. 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CSF went through several different prototypes using cores of varying thicknesses. The 31mm core was found to be the best balance of performance and fitment. This sizing allows for use of an OE style clutch pull fan or an aftermarket electric push fan. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. With nearly double the number of cooling fins and tubes, the CSF Radiator will outperform the OEM unit by a significant margin. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. 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The CSF radiator features the latest 5mm fin technology. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow. The core is much larger than the factory featuring 2-Row 42mm aluminum core. This both increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. 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While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge-Air-Cooler, you can still see significant improvements with just the Heat Exchanger. The ability for the system to remove as much heat as possible is the bigger of the two weak points in the system. So if you are planning to upgrade your S55 cooling system and can only start with one, the Heat Exchanger is the right choice to start with. The CSF Heat Exchanger is a true \"Drop-in Fit\" Requiring No Modifications to Install. It accepts All attaching OEM components including \"Quick-Connect\" hoses, mounting brackets, OEM X-Brace and all air ducting\/shrouding. The CSF #8075 comes in a Polished Finish. 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In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. Another critical feature of the CSF BMW B58 high-performance heat exchanger is its unique triple-pass flow design. The water traveling through the upgraded heat exchanger flows through the radiator three times before exiting the cooler and flowing back into the manifold charge cooler. This ensures that the outlet water temperature of the heat exchanger is the absolute lowest it can be. The OEM design, as well as more expensive aftermarket designs, all have single-pass flow structures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect Plug-and-Play Design, Including CNC Machined \"Quick Connect\" Inlet\/Outlet Water Fittings\u003c\/li\u003e\n\u003cli\u003e68mm 2-Row Core with CSF's B-Tube Technology (World's Largest 2-Row Core)\u003c\/li\u003e\n\u003cli\u003eOEM CNC Machined Mounting Location Pins and Brackets\u003c\/li\u003e\n\u003cli\u003eCore Size: 524mm Length x 478mm Height x 69mm Wide\u003c\/li\u003e\n\u003cli\u003eReplaces OEM Part Number: 17118741830\u003c\/li\u003e\n\u003cli\u003eNo Modifications Needed to Install\u003c\/li\u003e\n\u003cli\u003e1-Hour \"Mirror Finish\" Hand Polish\u003c\/li\u003e\n\u003cli\u003e6.5mm Multi-Louvered Fin Height\u003c\/li\u003e\n\u003cli\u003eIncluded Detachable Rock Guard\u003c\/li\u003e\n\u003cli\u003eTriple-Pass Flow Design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287156965570,"sku":"CSF8131","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/c7d26c6b12ee8b2d4bdc5257790e0fa0L.jpg?v=1774123096"},{"product_id":"csf-bmw-b58-b48-front-mount-triple-pass-heat-exchanger-w-rock-guard-black","title":"CSF BMW B58\/B48 Front Mount Triple-Pass Heat Exchanger w\/Rock Guard - Black","description":"\u003cp\u003eThe original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. 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The upgraded heat exchanger is especially important when upgrading turbos and\/or running performance tuning software. The original 2nd Gen B58 heat exchanger is a 1-row unit that is 25mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. The CSF improved design, includes billet transmission cooler mounts, and metal rock guard with improved airflow characteristics. CSF is the only company to include a rock guard and incorporate OEM transmission cooler mounting points for a true plug-and-play \"drop-in\" fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTested and Proven by CSF's Global Network of R\u0026amp;D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers\u003c\/li\u003e\n\u003cli\u003e2-Row, 42mm Ultra High Performance Core \u0026amp; 6.5mm Tall Multi-Louvered Fin with CSF's Exclusive B-Tube Technology\u003c\/li\u003e\n\u003cli\u003eImproves Air Flow to the Rest of the Cooling System for Both Lower Engine Coolant and Engine Oil Temperatures\u003c\/li\u003e\n\u003cli\u003eSignificantly Reduces Intake Air Temperature (IAT) for Maximum Performance (with Faster Heat Soak Recovery)\u003c\/li\u003e\n\u003cli\u003eIncludes Rock Guard \u0026amp; Transmission Oil Cooler Mounting Kit (Industry Exclusive)\u003c\/li\u003e\n\u003cli\u003eCNC Machined Mounting Brackets and OEM Style \"Quick Connect\" Inlet\/Outlet\u003c\/li\u003e\n\u003cli\u003e100% All Aluminum TIG-Welded Construction\u003c\/li\u003e\n\u003cli\u003e2-Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eSmooth Satin Finish\u003c\/li\u003e\n\u003cli\u003e\"Drop-in\" Fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47287157162178,"sku":"CSF8154","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/2552e4d9246ef3c53dae0cf59baf974bL.jpg?v=1774123099"},{"product_id":"csf-20-toyota-gr-supra-high-performance-auxiliary-radiator-fits-both-l-r-two-required","title":"CSF 20+ Toyota GR Supra High-Performance Auxiliary Radiator , Fits Both L\u0026R Two Required","description":"\u003cp\u003eDon't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. 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