BMS B48/B58 Heat Exchanger Upgrade


Improve your B48 or B58 cooling capacity with an upgraded heat exchanger


Increase your B48/B58 BMW cooling capacity for better performance

This B48/B58 platform intercooler upgrade is a high-quality replacement heat exchanger that dramatically improves turbo/inlet air cooling by providing double the cooling surface area and over three times the fluid volume compared to the factory cooler. The benefits are most noticed during back to back runs at higher boost levels where the factory cooling capacity can be overwhelmed resulting in ignition timing pull and reduced turbo efficiency. Direct bolt-in installation.

Features & Benefits

• Direct Fit Replacement
• Improves turbo/inlet air cooling
• Double the external surface area
• Increased core volume


BMW 1 Series
• 2016-2019 B58 M140
• 2016-2019 B48 120i, 125i

BMW 2 Series
• 2017+ F22 F23 B58 240i/iX
• 2017+ F22 F23 B48 230i/iX
• 2017+ F22 F23 B48 225i/iX
• 2017+ F22 F23 B46 220i/iX

BMW 3 Series
• 2016+ F30 B58 340i/340iX
• 2016+ F30 B48 330i/330iX/330e
• 2016+ F30 B48 325i/325iX
• 2016+ F30 B46 320i/320iX
• 2016+ F30 B46 318i/318iX

BMW 4 Series
• 2016+ F32 F33 F36 B58 440i/440iX
• 2016+ F32 F33 F36 B48 430i/430iX
• 2016+ F32 F33 F36 B48 425i/425iX
• 2016+ F32 F33 F36 B46 420i/420iX


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