SKU: 34719271016

CSF F-Series High-Performance Heat Exchanger (B48, B58) - F2x, F3x

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Description

CSF F-Series High-Performance Heat Exchanger (B48, B58) - F2x, F3xThe Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all aluminum direct fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off road, marine, and industrial

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off-road, marine, and industrial use. All CSF cooling systems are designed and engineered to maintain optimal engine temperatures, even under the most extreme driving conditions.

With over 50 years of experience and over 40 million cooling systems sold globally, CSF has earned the industry reputation of being “THE COOLING EXPERTS”.

  • Over 50 Years in Business
  • ISO 9001 Certified – True Manufacturer
  • Over 150,000 Radiators and Condensers in Stock over North America
  • Over 650,000 Units Sold Annually, with Manufacturing and Warehousing Capacity for 1 Million Units

CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned manufacturing facilities, and a global cooling network formed over the past 75 years, CSF houses the industry’s best machines and brightest minds. Our engineering staff designs many of the machines in-house, giving CSF the innovative edge when introducing new technologies to the industry.

PRODUCT INFORMATION

THE ULTIMATE BMW B48/B58 HIGH PERFORMANCE HEAT EXCHANGER


The BMW B58 motor has already proven to be an impressive performance platform capable of making impressive power. Like most production engines, the B58 doesn’t come equipped from the factory with sufficient cooling capabilities to cope with added power or even prolonged performance driving. CSF have designed a full line of B58 cooling options to help you get the most out of your BMW.

The BMW F-Series B58 engine is found in a wide array of BMW vehicles (M140i, M240i, 340i, 440i). The motor is similar to the S55 engine found in the F8x M2 Competition, M3 and M4 in that it has an indirect water-to-air charge cooling system with a supplemental front mount heat exchanger to cool the water that circulates through the charge cooler. However, unlike the S55 motor, the BMW B58 charge cooler is built into the plastic intake manifold housing. In the meantime of continued development of its high-performance manifold charge cooler, CSF has first released their new BMW B58 heat exchanger for BMW F-Series vehicles. CSF’s new high performance B58 heat exchanger drastically reduces water temperatures in the charge cooling cycle, which in turn reduces and stabilizes the intake air temperatures of the engine.  With many unique features, included accessories, and of course, industry-leading performance, it’s without a doubt the best option on the market for every consumer whether it be for a daily driver or a high-performance race car.

The original OEM B58 heat exchanger is a 1-row unit that is 27mm 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.

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.

Take a look at the comparison graph done by CSF's R&D partner, Studio RSR in the photos.
You can see from the data in the chart how quickly intake air temperatures (IAT ℉) start to rise when using the OEM heat exchanger. Through only one gear pull in 4th gear at wide open throttle (WOT), IAT’s shot up by 15 degrees ℉ and will continue to climb to the point of heat soak when using the OEM heat exchanger. In comparison, the high-performance BMW B58 heat exchanger from CSF keeps temperatures stable and consistent at ~95 ℉. This is due to the three key design characteristics of the CSF unit; increased capacity, triple-pass design, and CSF’s ultra-efficient B-tube core technology. 

CSF’s high performance / upgraded heat exchanger for BMW F-series B48/B58 engines comes standard with a detachable rock guard and is also available in 2 finishes - Semi-Gloss Black (#CSF8131B) or Polished (CSF8131).

As the 3.0L B58B30M0 turbo engine platform continues to be developed by the high performance industry and more power is extracted from the engine, CSF’s high performance heat exchanger for the BMW B58 engine will be a critical component to keeping the vehicle charge air cool, and out of limp mode. The CSF BMW B58 upgraded heat exchanger for F-Series vehicles will be especially important to install in upgraded turbo applications and/or vehicles running high performance tuning software.

Direct replacement for BMW part number 17118741830 & 17118625431.


FEATURES

  • Core size: 524mm Length x 478mm Height x 69mm Wide
  • Ultra-efficient 42mm 2-row core, with CSF’s B-Tube Technology, and 6.5mm multi-louvered fin height.
  • Results in optimized airflow through the heat exchanger core and into other cooling system components for maximum performance of the entire cooling system (especially critical if installed in an xDrive model with transmission oil cooler placed in front of heat exchanger).
  • Triple-pass flow design.
  • Upgraded inlet/outlet design with new tapered entry and exit points from end tanks, resulting in optimized water flow and increased performance (matches OEM spec)*.
  • Included detachable rock guard.
  • OEM CNC machined mounting location pins and brackets.
  • Direct plug-and-play design, including CNC machined “quick connect” inlet/outlet water fittings.
  • Includes hardware mounting kit* for applications that have a factory transmission oil cooler mounted in front of the heat exchanger (xDrive models). 
  • No modifications needed to install.
  • Available in Semi-Gloss Black (#CSF8131B) or Polished (CSF8131).

PRODUCT UPDATE - OCTOBER 2019 PRODUCTION

CSF’s pursuit of cooling perfection continues with improvements to The Ultimate BMW B58 High-Performance Heat Exchanger. As of October 2019, CSF has released a new and improved “Version 2.0” of the BMW B58 Heat Exchanger.  Improvements include the following Three (3) key updates:

  • Upgraded inlet/outlet design with new tapered entry and exit points from end tanks, resulting in optimized water flow and increased performance (matches OEM spec).*
  • Now includes hardware mounting kit* for applications that have a factory transmission oil cooler mounted in front of the heat exchanger (X-Drive models) 
    (OEM #17118625431).
  • After extensive wind-tunnel, dynamometer (rolling-road test), and field testing, CSF engineers have improved the core spec from Version 1’s 68mm 2-row core with 8mm fin height to Version 2’s Ultra-efficient 42mm 2-row core, with CSF’s B-tube technology, and 6.5mm multi-louvered fin height. *
    • Increase of 15% more cooling tubes used in the core vs. V1 design for better surface area contact and heat dissipation.
    • Results in optimized airflow through the heat exchanger core and into other cooling system components for maximum performance of the entire cooling system. (Especially critical if installed in an X-Drive model with transmission oil cooler placed in front of heat exchanger)
    • CSF V2 design: 2-row 42mm core vs. OEM design: 1-row 26mm core. ~62% increase in core fluid capacity.

Available in polished and semi Gloss Black, please let us know when ordering.


Models
  • 1 Series / F20 (2012-2019) / M140i
  • 1 Series / F20 (2012-2019) / 125i
  • 1 Series / F20 (2012-2019) / 120i
  • 2 Series / F22 / F23 (2014-2021) / M240i
  • 2 Series / F22 / F23 (2014-2021) / 230i
  • 2 Series / F22 / F23 (2014-2021) / 220i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 340i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 330i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 320i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 440i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 430i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 420i
        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
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        SKU: 34719271016

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        4.3 ★★★★★
        Based on 5 reviews
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        Product Reviews
        A
        Allen Mickle
        Cuba, US
        ★★★★★ 5
        Best Book on the Integration of Faith and Learning
        Format: Paperback
        A problem area in Christian ministry is the area of Christian higher education. As we continue to progress through the 21st century we continue to see the decline of the Christian higher education movement. What was once a strong area in the Christian ministry, Christian higher education is failing. The Bible College movement has been in decline for sometime. Schools are folding without the students or the funds to stay open. Most people are going to secular colleges and universities over Christian schools. One of the major problems with Christian higher education has been the failure to critically interact with the movement and offer an approach to dealing with this decline. David Dockery has helped fill this void with his recent volume, Renewing Minds. Dockery, President of Union University in Jackson, TN, is extremely qualified to write in this capacity. A clear and thoughtful theologian, he has extensive experience in the areas of leading and administrating a Christian higher education institution. Not only has he lead Union University he also serves as chairman of the board of the Council for Christian Colleges and Universities. With recommendations from J. I. Packer, R. Albert Mohler, Chuck Colson, and a foreword by Robert P. George of Princeton University, this is a volume that should be seriously considered by all who love Christian education. In Chapter 1, Dockery highlights the problem in America. He writes, "I believe that the integration of faith and learning is the essence of authentic Christian higher education and should be wholeheartedly implemented across the campus and across the curriculum. This was once the goal of almost every college in America. This is no longer the case.... What happened was a loss of an integrated worldview in the academy. There was a failure to see that every discipline and every specialization could be and should be approached from the vantage point of faith, the foundational building block for a Christian worldview" (pp. 5-6). Tracing the history of the departure of American schools into secularism and surveying the kinds of Christian higher education institutions in North America leads to a defense of the system derived from Matthew 22:36-40 and the Great Commandment to love the Lord your God with your mind! The rest of the book explains how to go about obeying the Great Commandment in Christian higher education. Chapter 2 builds on this by explaining from the Scriptures the role of the Christian higher education institution and deals especially with the role of the Church, and therefore the Christian higher education institution in society. Chapter 3 explains the process of shaping a Christian worldview and the impact on this on Christian higher education. Chapter 4 is about reclaiming the Christian intellectual tradition. Dockery writes here after tracing the history of the Christian intellectual tradition "Certainly we all learn apart from the great Christian intellectual tradition, apart from the vantage point of faith. But we cannot connect these things into a unified whole, we cannot fully understand the grand metanarrative; we cannot truly grasp how to explore and engage the issues in history and science, business and health care, apart from this approach to learning. Thus we must seek to sanctify the secular because Jesus Christ has come to earth" (p. 84). Chapter 5 addresses the issues of integrating faith and learning. Chapter 6 addresses the necessary concept of developing a place of belonging and community where scholars, educators, staff, and students live together, share, serve, and learn. Chapter 7 begins to offer practical ways of establishing this grace-filled academic community. Chapter 8 articulates how to develop a theology of Christian higher education. Developing this theology would have positive implications for the academic community and the individual. Chapter 9 serves as the culmination of the book with thinking globally about the future. With the changes in communication we must embrace the new in order to communicate the orthodoxy of the past into a new global world. This means listening as much as talking especially as global Christianity begins to reflect non-Western images, positions, and principles. Christian higher education does not just simply say the West is best but listens to all Christian voices in order to best communicate the timeless truth in new ways. This is then concluded by an extensive bibliography on the integration of faith and learning. Dockery's book fills a great need in the area of Christian higher education. He states the issues and the problems, traces the history of Christian higher education, articulates a biblical defense of the integration of faith and learning as well as a comprehensive theological defense. Not only does he articulate this at an academic level but he does not neglect the spiritual aspect of things, emphasizing not just "smart" Christians but "spiritual" Christians. The movement from "theory" to "practice" in Dockery's book is exceptional. I hardly find anything in it that I would disagree with or anything I wish I say that I did not see in the book. It is an even handed treatment that should be read by those who care about Christian higher education and especially those involved in Christian higher education. May we see a renewal of a close integration of faith and learning on our campuses as we emphasize the great truth that all truth is God's truth. May we raise up godly men and women who are passionate about the truth and about serving Christ in the world around them through the Great Commission. And may those of us involved in Christian higher education lead the way through authentic spirituality grounded in the truth. Highly recommended!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on October 10, 2009
        R
        Verified Purchase
        Reid McCormick
        Natrona Heights, US
        ★★★★★ 2
        Not much about higher education
        Format: Paperback
        I gave this book 3 stars not because I think it was bad, but because it didn't really have much to do with higher education. I am a big believer in Christian higher education and the integration of faith and learning, however, if you were to take this book and replace "Christian higher education" with a phrase like "the Christian community" or the "Church family" no one would notice the difference. I do believe in much of what he said but that's because I follow Christ. I didn't expect him to spend chapters on what Christians believe and how they differ from other religions, I was hoping for an intelligent argument and exploration of Christian higher education and how it differs from other higher education. And the argument, higher education used to be all Christian higher education is not a good argument. Once again, not a bad book but just not what I expected based on the description and title.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 7, 2011
        W
        wisdomofthepages.com
        Fort Morgan, US
        ★★★★★ 5
        A Sterling Vision of Christian Education
        David Dockery is the president of my alma mater, Union University in Jackson, Tennessee. Therefore, I have always taken great interest in keeping up with what Dockery says and does in the realm of Christian higher education. B&H publishing has done us all a favor by pulling together his ideas into a unified book with the theme - "Serving Church and Society through Christian Higher Education". Dockery's heart beats with the passion of a pastor, theologian, academic, and administrator. He sees the Christian university as a place in society where both mind and heart can renewed along biblical and gospel lines. It is difficult work in our day, but it is a necessary work. Dockery writes, "I believe that the integration of faith and learning is the essence of authentic Christian higher education and should be wholeheartedly implemented across the campus and across the curriculum." And how is this accomplished? Dockery says, "We need more than just new ideas and enhanced programs, we need distinctively Christian thinking, the king of touch-minded thinking that results in culture-engaging living. ...This perspective involves the whole of our human personality. Our minds are to be renewed, our emotions purified, our conscience kept clear, and our will surrendered to God's will. Applying the Great Commandment entails all that we know of ourselves being committed to all that we know of God." A number of the chapters in this book simply sparkled with insight. Pastors will especially note the overlap of Dockery's vision of Christian community in the university with what we also hope to find within the local church. For example, Dockery writes a chapter on "Establishing a Grace-Filled Academic Community" that could and should be applied to the local church as well, with an emphasis on unity, shared life, worship, and service. Within chapter six is a section titled, "Building Blocks for Building a Community with Renewed Message", a message with such urgency and clarity that I did in fact bring it home to our church for a renewed sense of Christian community. Such is the case for much of this excellent book. You may not have a vocational calling to higher education. However, as a pastor or Christian parent, it is your responsibility to consider carefully the type of institution you send your students to for university education. Dockery writes, "I would suggest that the starting point of loving God with our minds, thinking Christianly, points us to a unity of knowledge, a seamless whole, because all true knowledge flows from the one Creator to His one creation." Dockery's vision is compelling and sound, and I heartily recommend this book.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 22, 2007
        M
        Verified Purchase
        Martin B.
        Battle Creek, US
        ★★★★★ 5
        Good Value & Good Product.
        For those of us that don't eat a lot of fruits and veggies normally, this product really helps. It meets my needs for fruits and veggies. It's easy to take, goes down well, and has no after taste. Good value too.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 11, 2026
        T
        Verified Purchase
        Tanny
        Natrona Heights, US
        ★★★★★ 5
        Good product, reasonable price.
        Good product. Easy to swallow. Reasonable price.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 22, 2026

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