Experience the power of the Tsudo Unequal Length Header for Subaru Legacy 2005–2009 and Outback 2006–2009 (2.5L Non-Turbo). Unleash the signature boxer rumble and boost performance with this high-flow racing header.
- 4-1 UEL design adds 10–15 HPS
- Mandrel-bent 2.25" tubing for optimal exhaust flow
- Durable stainless steel with corrosion resistance
- Retains factory O2 sensor positions
- Simple bolt-on install, no welding needed
Cat-less racing header designed for high-performance. It may cause a CEL due to increased emissions. Ensure compliance with local regulations. Installation is at the owner’s risk. We cannot ship to California or New York due to EPA regulations.