Intercooler for BMW 3 Series G20 (2019+)

Optimize your intake air temperatures with the Mishimoto Performance Heat Exchanger, specifically designed for BMW G20, G29, and A90 Supra models. Embracing the air-to-water intercooler technology that BMW has adopted for its B58 engines, our heat exchanger addresses the inherent limitations and elevates cooling performance.

Starting with a complete redesign, we've eliminated all plastic components, opting instead for robust aluminum construction. The end tanks, core, and inlet/outlet ports are TIG-welded for enhanced durability. Our innovative use of strutted tubes within the core adds exceptional strength, preventing bowing and flexing during aggressive driving.

Beyond durability, our heat exchanger features a significant size increase, with a 31% boost in core volume and a 48% expansion in external fin surface area. The dual-pass flow configuration and louvered fin design contribute to a notable 5-7°F reduction in intake air temperatures and more stable overall intercooler coolant temperatures.

Key Features:

Perfect fit for BMW G20 M340i, G29 M40i, and A90 Supra. Enhanced core volume by 31%. Increased external fin surface area by 48%. Fully aluminum, TIG-welded construction for ultimate durability. Achieves a 5-7°F reduction in intake air temperatures compared to stock. Comes with a galvanized steel stone guard. Incorporates strutted tubes in the core for added strength. Dual-pass design maximizes cooling efficiency.