Tomei Exhaust Manifold Equal and Unequal Length Header for FRS BRZ
Product Details:
  • Type: Exhaust
  • Manufacturer: Tomei
  • Part Number: TOM 412002
  • Tags: equal length, exhaust manifold, header, scion fr-s, subaru brz, tomei, unequal length
Product Description

Tomei has extensive testing on the Subaru boxer engines, and applied that to the new FA20 in the FR-S and BRZ with more testing to offer two great performance header options, equal and unequal length manifolds.  

Tomei optimized the pipe lengths and angles for improved exhaust efficiency, and removed the cat from the header. Also designed to minimize oil pan heating. Weight savings of 5+ pounds, see chart below: 



Add a Tomei joint pipe for maximum gains.