Name: CSF High-Performance Radiator for G2x BMW 330i / Z4 / A90 & A91 Toyota GR Supra [7226]
Brand: CSF
SKU: 7226
Price: 749.00 USD
Availability: InStock

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BP PRICING DIFFERENCE

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Description

CSF High-Performance Radiator for G2x BMW 330i / Z4 / A90 & A91 Toyota GR Supra [7226]

CSF, the leading and most popular manufacturer of A9X Supra and BMW B58 cooling systems, is excited to introduce the new High-Performance All-Aluminum Radiator for the A9X Supra. With enthusiasts, tuners, and race teams pushing these vehicles beyond original expectations, CSF has responded by expanding its comprehensive cooling suite to meet the demand for high-performance solutions.

Design and Engineering

CSF is renowned for producing top-quality cooling systems for the A9X Supra and BMW G-Series, particularly excelling within the B58 community. With extensive feedback from customers, race teams, and development partners, CSF has built unmatched expertise in B58 cooling. As more enthusiasts push the limits of the Supra, the factory radiator has revealed its limitations—larger turbos generating more power lead to significantly higher heat levels requiring effective dissipation. Additionally, with the heat exchanger positioned directly in front of the radiator, heat from the charge air system flows directly over it, a challenge in racing applications where elevated coolant temperatures can risk triggering limp mode. Many Supras are also reaching an age where wear and tear call for replacements. CSF began developing its Supra radiator over a year ago, conducting rigorous race testing with Titan Motorsports and Studio RSR. To deliver peak performance, CSF incorporated its latest 5mm fin cooling technology, which increases the heat transfer area by 20-25% over conventional radiators.

CSF VS OEM

The original OE radiator from Toyota/BMW uses a plastic tank and single-row aluminum core design. While generally regarded as durable, it leaves room for improvement. The OE radiator’s 4mm fins provided reasonable efficiency for a factory unit, but its 34mm thickness and single cooling row limited performance. With data from development partners and race teams, CSF designed an ideal high-performance replacement. The CSF radiator features advanced 5mm fin technology, expanding the heat exchange surface area for improved cooling efficiency and faster recovery, while maintaining excellent airflow. Its larger, 2-row 42mm aluminum core increases fluid capacity and enhances heat dissipation. CSF’s exclusive B-Tube technology boosts heat transfer by approximately 15% over conventional oval tubes, while multi-louvered fins further maximize airflow. Constructed from TIG-welded 100% aluminum, this radiator offers superior strength, durability, and longevity, performing reliably under intense driving conditions. It mounts directly in the factory location with no modifications needed.

Features

2-Row, 42mm ultra-high-performance core
Cooling tubes with CSF’s exclusive B-tube technology
New 5mm tall ultra efficient fins with a multi-louvered design for maximum surface area contact
CNC machined mounting brackets and OEM style inlet/outlet
100% all aluminum TIG-welded construction
1-Hour “mirror finish” hand polish
True plug-and-play “drop-in fit” installation requires absolutely no modifications
Individually leak and pressure tested
2-Year limited warranty

Specifications

Number of Core Rows:
- CSF: 2
- OEM: 1
Number of Cooling Tubes:
- CSF: 69
- OEM: 81
Number of Cooling Fin Rows:
- CSF: 70
- OEM: 82
Fin Height:
- CSF: 5mm
- OEM: 4mm
Core Thickness:
- CSF: 42mm
- OEM: 34mm
Core Material:
- CSF: Aluminum
- OEM: Aluminum
Tank Material:
- CSF: Aluminum
- OEM: Plastic
Construction:
- CSF: 100% TIG welded
- OEM: Crimp-on gasket

Applications

BMW 330e: (2019+) – 2.0L Turbo I4 B48
BMW 330i: (2019+) – 2.0L Turbo I4 B48
BMW Z4 30i: G29 (2019+) – 2.0L Turbo I4 B48
BMW Z4 M40i: G29 (2020+) – 3.0L Turbo I6 B58
Toyota GR Supra: A90, A91 (2020+) – 3.0L Turbo I6 B58

Notes

Fits the following BMW xDrive Models: 330i

About CSF

The Racing & High Performance Division of CSF Inc. is dedicated to designing and producing the world’s most advanced, efficient, and dependable cooling solutions. CSF offers a broad range of state-of-the-art cooling systems, with over 250 distinct applications. These include high-performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, as well as bespoke manufacturing tailored for racecars, power sports, off-road vehicles, marine, and industrial applications. Every cooling solution from CSF is meticulously crafted to ensure optimal engine temperature management, even in the most rigorous driving scenarios. With a legacy spanning over 50 years and more than 40 million cooling units distributed worldwide, CSF is widely regarded as a luminary in the industry.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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CSF High-Performance Radiator for G2x BMW 330i / Z4 / A90 & A91 Toyota GR Supra [7226]

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CSF High-Performance Radiator for G2x BMW 330i / Z4 / A90 & A91 Toyota GR Supra [7226]

Design and Engineering

CSF VS OEM

Features

Specifications

Applications

About CSF

Reviews