Skip to product information
1 of 6


CSF N54/N55 Race Intercooler

CSF N54/N55 Race Intercooler

Regular price $499.00 USD
Regular price Sale price $499.00 USD
Sale Sold out

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.


  • Each intercooler is individually packaged with hardware kit, instructions, and CSF logo stencil.

Image is just a representation of product.

View full details