For overall high performance Tomei have designed the the Expreme exhaust manifold, using pipe 45mm in diameter which brings out optimum flow and performance along with great sound.
The FA20 boxer engine used in the Toyota FT86/Subaru BRZ can be said to be the successor to the EJ engine. At Tomei Powered, through their extensive testing, they produced numerous EJ engine and exhaust parts. By applying their knowledge and experience of EJ engines to the ZN6/ZC6, Tomei conducted even further tests to produce 2 new exhaust manifolds with different characteristics. Using this in conjunction with Tomei's new joint pipe, can yield even better results.
Available in Equal Length 4-2-1 design for maximum peak power or Unequal Length 4-1 design for improved mid range performance.
For more info please check our FAQ's