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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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CSF
CSF All-Aluminum High-Performance Radiator for 2019-2025 Toyota GR Supra and BMW 330i / Z4 (3.0L)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2019-2025 Toyota GR Supra, BMW 330i, and BMW Z4 models (3.0L).
The CSF 7226 High-Performance All-Aluminum Radiator is engineered to deliver superior thermal management for the A90/A91 Supra and G2X BMW platforms. Designed with input from racing teams, this radiator replaces the plastic-tank factory unit with a 100% TIG-welded aluminum construction for increased durability under high-stress driving conditions. It features a massive 42mm 2-row core that significantly increases fluid capacity compared to the OE unit.
At the heart of this radiator is CSF's exclusive B-Tube technology, which utilizes a reinforced tube design to increase the heat transfer surface area by approximately 15% over standard oval tubes. Paired with ultra-efficient 5mm multi-louvered fins, this setup maximizes airflow and cooling recovery. Installation is a direct "drop-in" process using CNC-machined mounting brackets and OEM-style inlet/outlet connections, requiring no modifications to the vehicle.
- 2-Row, 42mm ultra-high-performance core for increased heat dissipation
- Exclusive B-Tube technology for 15% improved heat transfer efficiency
- 5mm tall multi-louvered fins for maximum surface area contact
- CNC machined mounting brackets and OEM-style quick-connect inlet/outlets
- 100% all-aluminum TIG-welded construction for maximum longevity
- Individually leak and pressure tested
- Mirror-finish hand polish
- Manufacturer Part Number: 7226
- 2-Year Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | BMW | 330i | Base |
| 2019-2021 | BMW | 330i xDrive | Base |
| 2022-2026 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2026 | BMW | Z4 | sDrive30i |
| 2024 | Toyota | GR Supra | 45th Anniversary Edition |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2020-2026 | Toyota | GR Supra | Base |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2026 | Toyota | GR Supra | MkV Final Edition |
| 2020-2026 | Toyota | GR Supra | Premium |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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CSF All-Aluminum High-Performance Radiator for 2019-2025 Toyota GR Supra and BMW 330i / Z4 (3.0L)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2019-2025 Toyota GR Supra, BMW 330i, and BMW Z4 models (3.0L).
The CSF 7226 High-Performance All-Aluminum Radiator is engineered to deliver superior thermal management for the A90/A91 Supra and G2X BMW platforms. Designed with input from racing teams, this radiator replaces the plastic-tank factory unit with a 100% TIG-welded aluminum construction for increased durability under high-stress driving conditions. It features a massive 42mm 2-row core that significantly increases fluid capacity compared to the OE unit.
At the heart of this radiator is CSF's exclusive B-Tube technology, which utilizes a reinforced tube design to increase the heat transfer surface area by approximately 15% over standard oval tubes. Paired with ultra-efficient 5mm multi-louvered fins, this setup maximizes airflow and cooling recovery. Installation is a direct "drop-in" process using CNC-machined mounting brackets and OEM-style inlet/outlet connections, requiring no modifications to the vehicle.
- 2-Row, 42mm ultra-high-performance core for increased heat dissipation
- Exclusive B-Tube technology for 15% improved heat transfer efficiency
- 5mm tall multi-louvered fins for maximum surface area contact
- CNC machined mounting brackets and OEM-style quick-connect inlet/outlets
- 100% all-aluminum TIG-welded construction for maximum longevity
- Individually leak and pressure tested
- Mirror-finish hand polish
- Manufacturer Part Number: 7226
- 2-Year Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | BMW | 330i | Base |
| 2019-2021 | BMW | 330i xDrive | Base |
| 2022-2026 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2026 | BMW | Z4 | sDrive30i |
| 2024 | Toyota | GR Supra | 45th Anniversary Edition |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2020-2026 | Toyota | GR Supra | Base |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2026 | Toyota | GR Supra | MkV Final Edition |
| 2020-2026 | Toyota | GR Supra | Premium |
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