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CSF BMW G Chassis B58/B48/B46 Toyota A90 Supra Heat Exchanger

CSF BMW G Chassis B58/B48/B46 Toyota A90 Supra Heat Exchanger

Regular price $699.00 USD
Regular price Sale price $699.00 USD
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One of the most apparent problems for the 2nd gen B58 Motor is the liquid-cooled charge air cooler system quickly heat soaks with no ability to recover. This would cause the intake air temperatures (IATs) to spike, resulting in the ECU cutting the power output of the vehicle, and eventually putting the car into limp mode. CSF engineers witnessed the overheating issue first-hand as they were in attendance at the Global Time Attack Finals at Buttonwillow Raceway in November 2019. Several new heavily modified Supra racecars could barely go two or three laps in moderate ambient conditions without having the car go into limp mode, forcing drivers to take a cool down lap (or two), with some even coming into the pits to have their front mount heat exchangers sprayed down with cold water.

CSF's B58 high-performance heat exchanger will be a critical component to keeping your Supra/BMW's charge air cool, and out of limp mode. 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.

Features

  • Significantly Reduces Intake Air Temperature (IAT) for Maximum Performance (with Faster Heat Soak Recovery)
  • Improves Air Flow to the Rest of the Cooling System for Both Lower Engine Coolant and Engine Oil Temperatures
  • 2-Row, 42mm Ultra High Performance Core & 6.5mm Tall Multi-Louvered Fin with CSF's Exclusive B-Tube Technology
  • CNC Machined Mounting Brackets and OEM Style "Quick Connect" Inlet/Outlet
  • 100% All Aluminum TIG-Welded Construction
  • Includes Rock Guard & Transmission Oil Cooler Mounting Kit (Industry Exclusive)
  • "Drop-in" Fit
  • 2-Year Limited Warranty
  • Smooth Satin Finish
  • Tested and Proven by CSF's Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers

CSF Part # 8154

This Part Fits:

 

Year Make Model Submodel
2018 BMW 320i Base
2018 BMW 320i xDrive Base
2018-2022 BMW 330i Base
2018-2019 BMW 330i GT xDrive Base
2018-2022 BMW 330i xDrive Base
2021-2022 BMW 430i Base
2021-2022 BMW 430i xDrive Base
2022-2023 BMW M240i xDrive Base
2020-2022 BMW M340i Base
2020-2022 BMW M340i xDrive Base
2022-2023 BMW M440i Base
2022-2023 BMW M440i xDrive Base
2022 BMW Z4 M40i
2020 BMW Z4 M40i First Edition
2020-2021 BMW Z4 sDrive M40i
2019-2022 BMW Z4 sDrive30i
2021-2022 Toyota GR Supra A91 Edition
2020-2022 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020-2022 Toyota GR Supra Premium
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