Dinan High Performance Intercooler - 2011-2013 BMW 3-Series Cam & Crank Pulleys Extensive testing on the street

Extensive testing on the street and at the track has enabled us to develop custom systems that have been tuned for optimum performance while avoiding the foibles of typical 'big brake kits

35 lb-ft of torque

the 4 cylinder intake takes the same path to success

While box and filter enlargement and redesign are a major factor in ultimately producing a more potent intake they are not the only variables in creating a more efficient design either

eliminating vibration that might otherwise damage the crankshaft

Dinan High Performance Intercooler - 2011-2013 BMW 3-Series Cam & Crank Pulleys Extensive testing on the streetGreater power gains are achieved with a larger high performance intercooler. The Dinan intercooler provides a 93% increase in total volume, 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 unit,