This cooler exceeds all expectations, with core dimensions of 20.1 x 11.9 x 7.1" (stepped to 20.65L). Compared to the stock intercooler, it offers an impressive 133% larger flow area and a whopping 183% more charge air volume. Our Competition high-performance intercooler core is a masterpiece of engineering, a Tube Fin core with internal turbulators that takes air cooling to a new level. Despite its size, this cooler surprises with a total weight of only 29.1 lbs. The EVO3 intercooler kit was specifically designed to meet the extreme demands of the largest tuning levels for the BMW 135i and 335i. Original click connections are a thing of the past, instead we offer generous connection diameters of Ø2.8", supported by reinforced silicone hoses. The result? Excellent cooling with minimal back pressure. All of our charge air coolers feature an anti-corrosion coating that not only prevents corrosion, but also offers excellent heat conduction properties. This ensures lasting and optimal cooling performance with a noticeable increase in power. This kit is completely ready to install and can be easily replaced with your stock intercooler. However, due to its size, some minor adjustments to the radiator support will be required. This intercooler has been tested up to 6 bar and is absolutely pressure stable. You can rely on the quality of our products. Whether on the track or on the street, the EVO3 high performance intercooler is designed for racing and provides the power and cooling you need. The EVO III Competition intercooler kit is suitable for the following vehicles: BMW 335d E90/91/92/93 (2005-2013)* (without ACC). *Adjustments to the vehicle are necessary (see installation instructions). Only fits for cars without ACC-unit