The stock over pipe on the FR-S and the BRZ is not only too narrow but it also has flattened sections which severely limit the performance gains from adding go fast parts such as an exhaust or an aftermarket manifold, like the Expreme Tomei Manifold.
The new Tomei Expreme Over Pipe however retains a continuous 60.5mm design, eliminating any flat spots on the pipe itself. The pipe also has additional welded beads inside of the unit to increase rigidity and durability. If you are already using the Tomei exhaust, complete it with this and the Tomei manifold to have a substantially superior exhaust system.
Shipping
