This Competition intercooler has the following core size (520mm x 210mm x 150mm / stepped = 13,572 cm³ ), providing a 85% larger frontal area and 90% more volume compared to the original intercooler.Our engineers have increased the intercooler core size and efficiency, as well as improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties.Wagner-Tuning "Competition" Core with high cooling performance and light weight (7,4kg) combined with cast aluminum optimized by CAD. Flow analyses and simulations were created to optimise the design for best possible Internal Airflow.This intercooler is the best choice when it comes to performance gains and low intake temperatures. A lot less pressure drop then OEM Intercooler. Anti Corrosion protective Coating with perfect thermal heat dissapating character. Optimal cooling with clearly more power.Kit is ready for installation, 100% perfect fit. Fitment is easy, replacing the OEM intercooler. All of our products undergo rigorous quality control.Fits the following models:BMW 335 (x)i E90/E91/E92/93 2006-2011BMW 335is E92 2009-2013BMW 135i E82/E88 2008-2013BMW 1erM E82 2011-2013
