Karcepts, Inc.


PLM Race Header For K-Series Swaps

This header is a near identical design to the famous R Crew K-Swap Race Header

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On sale On sale!
$350.00 tax incl.

$500.00 tax incl.

(price reduced by 30 %)


Availability: This product is temporarily out of stock

Unfortunately, R Crew is no longer producing their famous K-Swap Race Headers.  This version offered by PLM is the closest design to be found, offering near identical performance.

This header is a big tube design, capable of supporting 300+ WHP without being the restriction in the system.  These headers additionally make excellent power on internally stock K-Series engines.  There is no doubt this Header provides the best performance per dollar of any EG, EK, DC2 K-Swap header available.

  • Fits K20 & K24 engines using EGK1, EKK1, & EKK2 mounts (will not fit EF/DA without crossmember modifications)
  • 304 16 gauge stainless steel mandrel bent and tig welded construction
  • Large radius bends for optimum flow
  • Thick CNC laser cut and milled flange
  • Large diameter primaries to handle your big build
  • Same design as the original R Crew Race Headers plus additional refinements
  • 2.50" diameter collector (2.75-3.00" exhaust recommended for max power)
  • 2 piece bolt together design vs. spring connection (the R Crew springs would tend to break)
  • Re-adjusted o2 bung location (the R Crew bung location could sometimes cause interference)