4-1 K-Swap Race Header Polished 304 Stainless Steel


Customer Notice: I understand this product is sold for RACE use only and is not legal for use in highway or street vehicles. K-Tuned makes no representation or claims that this product complies with any emissions standards

I have read and I agreed that I take full responsibility when purchasing this product
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  • 92-95 Civic EG K-Swapped
  • 96-00 Civic EK K-Swapped
  • 94-01 Integra DC2 K-Swapped
  • 88-91 Civic  EF K-Swapped with slight notching of subframe.


*Hasport EKK1 and EKK2 mounts will work with this header


– Full stainless steel construction.
– 100% Tig welded
– CNC cut flanges
– 2.5′ High Quality Flex
– 2.5′ Oulet Flange
– Fits most K-swap chassis
– 2 x O2 sensor bungs

K-Tuned K-Swap Race Header

With the great success of our original Swap header, we have decided to add another option to our header line up.  The K-Tuned Race Header offers a proven 4-1 design with a true slip-fit merge collector for maximum exhaust flow.   The Race header is designed to deliver power gains in the upper RPM range, making it perfect for drag racing and street use.  Like our other headers, it fits perfectly under shifter mounting kits and is well centered in the exhaust tunnel.  The flex-pipe absorbs engine movement, and the optional flange allows installation to existing exhaust piping with minimal modification.  Please note that all of our headers will require some exhaust welding for installation.

Additional information

Add Flange

3 Bolt Exhaust Flange [+USD $19.78], No Thanks.


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