Description

Korsh Unequal Length Headers are engineered specifically for your Subaru WRX STI to unlock measurable performance improvements. The strategically designed unequal-length configuration optimizes exhaust scavenging, translating to sharper throttle response and enhanced power delivery. Built with premium materials that withstand extreme heat and stress, these headers combine durability with proven performance gains. Whether you're pushing on the track or enjoying spirited driving, you'll feel the difference that precision engineering delivers. Transform your WRX STI's exhaust system and experience the responsive, powerful performance you've been seeking.

Specifications

  • Faster turbo spool
  • Improved exhaust flow
  • Better throttle response
  • Maintains boxer sound

Compatibility

  • Subaru WRX EJ20/25
  • Subaru STI EJ20/25
  • Subaru Liberty GT EJ20/25
  • Subaru Forester EJ20/25

Korsh Unequal Length Headers are engineered specifically for your Subaru WRX STI to unlock measurable performance improvements. The strategically designed unequal-length configuration optimizes exhaust scavenging, translating to sharper throttle response and enhanced power delivery. Built with premium materials that withstand extreme heat and stress, these headers combine durability with proven performance gains. Whether you're pushing on the track or enjoying spirited driving, you'll feel the difference that precision engineering delivers. Transform your WRX STI's exhaust system and experience the responsive, powerful performance you've been seeking.

  • Faster turbo spool
  • Improved exhaust flow
  • Better throttle response
  • Maintains boxer sound
  • Subaru WRX EJ20/25
  • Subaru STI EJ20/25
  • Subaru Liberty GT EJ20/25
  • Subaru Forester EJ20/25

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