CSF N54/N55 Race Intercooler

When purchasing a CSF intercooler, you’re purchasing from a cooling system manufacturer that is an ISO-certified Tier-1 OEM supplier that has designed, built, and tested the entire intercooler in-house. Competitors source their cores from overseas factories, and either weld the coolers themselves (not factory level production), or simply purchase an intercooler from a supplier source. Also, CSF intercoolers are meticulously hand welded by expert TIG welders and finished in a semi-gloss black or silver finish that is much more durable to damage than uncoated intercoolers.   Stepped core design for maximum surface area contact and internal intake air-flow volume. Largest “drop-in fit” intercooler available in the industry. Designed with 3D scanning / rapid prototype technology to ensure precise fitment and maximum surface area utilization. Lab tested on CSF’s in-house wind tunnel. Rounded front face bar/plate design for optimized airflow through the core.* Drop-in fit” design for an easy & quick plug-and-play installation. Complete with OEM style “Quick-Connect” inlet/outlet connections. Please use professional help for installation. Fully reversible back to OEM spec with no modifications needed. Available in silver and semi gloss black  Lifetime warranty through CSF. Fits the following applications BMW 335i 135i E90 E92 E93 N54/N55 fitment ~40 *F drop in temperatures when compared to the OEM intercooler after multiple repeated runs. Power increase of 15-20 hp on stock cars, 25+ hp on modified vehicles. FOR OFF ROAD/TRACK USE ONLY. Each intercooler is individually packaged with hardware kit, instructions, and CSF logo stencil. Image is just a representation of product.