CTS Turbo is proud to announce our Front Mount Heat Exchanger for the Toyota Supra A90/91 and BMW G-series B48/B58 platform.

The factory front-mounted heat exchanger is small and not efficient enough to provide enough cooling to tuned  B46/B48/B58 engines. We designed our heat exchange to overcome that problem. The double-pass core was made to be higher flowing and larger than the factory but still drop into the stock location. CNC machined mounting points and hose connections allow for a seamless install without any need to cut or trim any factory parts.

Keep your B46/B48/B58 running cool and reliably with CTS Turbo Front Mount Heat Exchanger.

Features:

• CNC machined mounting points and hose connection for factory fitment
• Drop-in design
• Smooth bends on the coolant connections
• High-efficiency double-pass aluminum core
• Hand-welded and pressure tested
• Lowers intake air temperature
• Installation hardware included
• Fully compatible with factory rock guard, simply transfer the factory parts over
• Replaces OE#: 16400-WAA03 and 17118666811

Vehicle Fitment (B4x 2.0T and B58 3.0T engines):

• 2022-2024 BMW G42 M240i
• 2019-2024 BMW G20 M340i
• 2021-2024 BMW G22/G23/G26 M440i
• 2020-2024 BMW G29 Z4 M40i
• 2022-2024 BMW G42 230i
• 2019-2024 BMW G20 330i
• 2021-2024 BMW G22/G23/G26 430i
• 2019-2024 BMW G29 Z4 30i
• 2020-2024 Toyota GR Supra (3.0T)
• 2021-2024 Toyota GR Supra (2.0T

All CTS Turbo orders are final. No returns or exchanges can be made. 

All cancellations are subject to a 5% restocking fee