The Origin Fabrication S2000 K-Swap header is a perfect choice for a high-hp K series S2000 build.

Key features include:

• Lightweight 321SS construction - 9.5 total pounds
• Suited for 280 hp NA engines or Supercharged applications
• Stepped primaries, 3" collector
• Motorsport link tab construction
• Hand-made in the US from US and UK materials