Invidia [15-21 WRX/STI] Q300 Single Cat Back Exhaust | HS15SW4G3S Performance ECU Subaru BRZ: 2013–2021

Subaru BRZ: 2013–2021

crankcase pressure is often too high for the stock PCV system to handle

Rubber-insulated aluminum front mounts and the use of OEM rear mounts help reduce cabin noise and harshness

and reliability—ensuring you get the perfect blend of power

Invidia N2 exhaust systems feature a large diameter burned Titanium tip for an aggressive look

Invidia [15-21 WRX/STI] Q300 Single Cat Back Exhaust | HS15SW4G3S Performance ECU Subaru BRZ: 2013–2021The flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. The use of SUS304 polished stainless steel piping, mandrel bent to shape, state of the art CNC machine made flange, Robot TIG