CSF N54/N55 Race Intercooler

Sale price Price $529.99 Regular price

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.


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