Dinan 17-20 BMW 430i Heat Performance Exchanger | B58 Chassis D780-0002 Alternator Covers this catch can effectively captures

this catch can effectively captures oil vapors and contaminants from crankcase ventilation systems

The illuminated rocker switch is ergonomically designed for easy access and operation

Part #: HA0-0780-B01-071

This hardware kit is designed for automotive use and does not impact emissions

Advanced optics designed for maximum light output and clarity

Dinan 17-20 BMW 430i Heat Performance Exchanger | B58 Chassis D780-0002 Alternator Covers this catch can effectively capturesThe Dinan 17 20 BMW 430i Heat Performance Exchanger is a high performance cooling component designed to enhance thermal management for the F2x F3x chassis. Featuring a robust 48mm thick coresignificantly thicker than the OEM 27mm corethis heat exchanger provides 78% more heat transfer surface area, resulting in superior cooling capacity. Its unique "L" shaped end tanks contribute to increased thermal mass, allowing the exchanger to absorb, store, and