Dinan High Performance Intercooler - 2008-2013 BMW 1-Series Cam & Crank Pulleys The system takes full advantage

The system takes full advantage of the ram-air effect by adding a second air inlet in conjunction with the stock configuration

The intercooler also features larger connector tubing and custom shrouding for maximum efficiency

A stark difference from Dinan's traditional fully sealed systems where induction noise is not nearly as recognizable

it was discovered that the most effective performance per dollar solution was replacing the heat exchanger with a larger unit

these features also cause a more turbulent airflow path which robs the factory system of potential power

Dinan High Performance Intercooler - 2008-2013 BMW 1-Series Cam & Crank Pulleys The system takes full advantageGreater power gains are achieved with a larger high performance intercooler. The Dinan intercooler offers double the volume of the stock unit, substantially reducing the pressure drop by 0. 7 psi, as well as providing more efficient heat exchange. 'Cool down' time is also reduced, enabling the cars to produce full power under varying driving conditions such as stop and go traffic. The system has been engineered as a direct replacement for the stock