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Fulfillment From Multiple U.S. Warehouses
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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 High-Performance Auxiliary Radiator for 2019-2025 Toyota GR Supra & BMW M240i/M340i/M440i/Z4 (8179)
$349.00
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 and BMW M240i, M340i, M440i, and Z4 (3.0L / 2.0L). This unit is designed to fit both the left and right side of the vehicle; please note they are sold individually and two are required for a complete set.
The CSF 8179 High-Performance Auxiliary Radiator is a drop-in cooling solution engineered to outperform the factory units in high-stress track and street applications. While many aftermarket radiators force you to reuse the restrictive OEM plastic rock guard—which features a vertical channel design that blocks significant surface area on high-performance cores—CSF has engineered an industry-exclusive detachable aluminum rock guard. This guard is wind-tunnel tested to ensure maximum airflow to the core without sacrificing protection against road debris.
The unit features a 2-row, 42mm ultra-high-performance core utilizing CSF’s proprietary B-Tube technology and 6.5mm tall multi-louvered fins for superior heat dissipation. Construction is 100% all-aluminum and TIG-welded for long-term durability, finished in a thermal black protective coating. Installation is a true plug-and-play process, utilizing CNC-machined mounting brackets and OEM-style "Quick Connect" inlet/outlet ports that do not interfere with aftermarket aero modifications.
- Manufacturer Part Number: 8179
- 2-Row, 42mm Ultra High Performance Core
- Exclusive B-Tube Technology with 6.5mm Multi-Louvered Fins
- 100% All-Aluminum TIG-Welded Construction
- Thermal Black Protective Coating for enhanced heat radiation
- Includes Detachable Aluminum Rock Guard
- CNC-Machined Mounting Brackets and OEM Quick-Connect Fittings
- 2-Year Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | BMW | M240i | Base |
| 2022-2025 | BMW | M240i xDrive | Base |
| 2020-2025 | BMW | M340i | Base |
| 2020-2025 | BMW | M340i xDrive | Base |
| 2021-2026 | BMW | M440i | Base |
| 2022-2025 | BMW | M440i Gran Coupe | Base |
| 2021-2026 | BMW | M440i xDrive | Base |
| 2022-2025 | BMW | M440i xDrive Gran Coupe | 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 |
Choose your Location
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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 High-Performance Auxiliary Radiator for 2019-2025 Toyota GR Supra & BMW M240i/M340i/M440i/Z4 (8179)
$349.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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$349.00
$349.00
$349.00
Fits select 2019-2025 Toyota GR Supra and BMW M240i, M340i, M440i, and Z4 (3.0L / 2.0L). This unit is designed to fit both the left and right side of the vehicle; please note they are sold individually and two are required for a complete set.
The CSF 8179 High-Performance Auxiliary Radiator is a drop-in cooling solution engineered to outperform the factory units in high-stress track and street applications. While many aftermarket radiators force you to reuse the restrictive OEM plastic rock guard—which features a vertical channel design that blocks significant surface area on high-performance cores—CSF has engineered an industry-exclusive detachable aluminum rock guard. This guard is wind-tunnel tested to ensure maximum airflow to the core without sacrificing protection against road debris.
The unit features a 2-row, 42mm ultra-high-performance core utilizing CSF’s proprietary B-Tube technology and 6.5mm tall multi-louvered fins for superior heat dissipation. Construction is 100% all-aluminum and TIG-welded for long-term durability, finished in a thermal black protective coating. Installation is a true plug-and-play process, utilizing CNC-machined mounting brackets and OEM-style "Quick Connect" inlet/outlet ports that do not interfere with aftermarket aero modifications.
- Manufacturer Part Number: 8179
- 2-Row, 42mm Ultra High Performance Core
- Exclusive B-Tube Technology with 6.5mm Multi-Louvered Fins
- 100% All-Aluminum TIG-Welded Construction
- Thermal Black Protective Coating for enhanced heat radiation
- Includes Detachable Aluminum Rock Guard
- CNC-Machined Mounting Brackets and OEM Quick-Connect Fittings
- 2-Year Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | BMW | M240i | Base |
| 2022-2025 | BMW | M240i xDrive | Base |
| 2020-2025 | BMW | M340i | Base |
| 2020-2025 | BMW | M340i xDrive | Base |
| 2021-2026 | BMW | M440i | Base |
| 2022-2025 | BMW | M440i Gran Coupe | Base |
| 2021-2026 | BMW | M440i xDrive | Base |
| 2022-2025 | BMW | M440i xDrive Gran Coupe | 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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