Performance Package EVO1 BMW E-series N54 engine - 700001006 - The performance package for the BMW E-serie consists of the Intercooler Upgrade Kit EVO1 and the N54 downpipe kit and fits the following vehicles. BMW 135i E82/E88BMW 1er M E82BMW 335(x)i E90/E91/E92/E93Intercooler Upgrade Kit 200001023This Performance Intercooler has the following core size (520mm x 210mm x 130mm / stepped = 11.752 cm³ ), providing a 85% larger frontalarea and 60% 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. High Performance Intercooler Core with turbulators in a stepped design (weight: 9kg). Constructed of the highest quality Bar and Plate intercooler cores 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 (plug & play), using the stock plumming. No cutting or bumper removal required. Fitment is easy, replacing the OEM intercooler. All of our products undergo rigorous quality control. Kit comes with: intercooler blackmounting materialinstallation instruction Downpipe kit BMW N54 Engine 500001002true 70mm Downpipesmade from 1.4301 (SS304) stainless steelno catalytic converters*1: 1 exchange to OEM units CAD designedfor track and testwith flex part*ECU will need to be coded to avoid engine management light errors.