Unlike most exhaust systems that focus only on maximum peak power, Tomei's main priority was for overall engine performance gains. Every tube's length and size were carefully picked to suit each engine's characteristics and chassis to maximize torque, response and exhaust flow efficiency from start to finish. The use of Titanium materials with the single piping layout reduce the overall weight from approx. 19.6 pounds to an ultra-low 16.5 pounds.

High quality production, for true competition use without compromise. Only the best Titanium grade materials are used. From the special racing layout design, made as straight as possible, to the high flow silencer. We have poured our knowledge into it all. When you see our EXPREME Ti system, you can then understand that ours is unrivaled.

Exhaust flow design was the main focus in the pipe design, the best pipe thickness for weight and strength with pipe diameter to suit torque and all power gains throughout the entire power band.

Specifications:

Material: Titanium
Main Pipe Diameter: 3.2 Inch (80.5mm )
Main Pipe Thickness: 1mm
Silencer Diameter: 6.0 Inch (152.0mm)
Tip Exit Diameter: 4.5 Inch (115.0mm)

Fitment:
Toyota GT-86 2012+
Scion FR-S 2012+
Subaru BRZ 2012+