Invidia N1 Dual Catback Exhaust WRX (2011-2014) STI (2008-2014) Hatchback Speedwell Wheels you get some of the

you get some of the same exhilaration found in a race car

NGK Racing spark plugs are intended for high horsepower applications and should only be considered when running at least 100hp over stock

Every AEM cold air intake is powder coated in a gunmetal finish and has TIG-welded fittings and brackets

GrimmSpeed was able to MAP the engine bay in 3D to ensure a perfect fitment

Invidia N1 Dual Catback Exhaust WRX (2011-2014) STI (2008-2014) Hatchback Speedwell Wheels you get some of theInvidia now offers their Dual N1 Single Layer SS Tip Catback Exhaust for the new STI (08+) and WRX (11+) Hatchback. Each system features their polished SUS304 stainless steel construction, mandrel bent piping, CNC machined flanges and excellent fitment Invidia is known for. In addition to quality construction, each Invidia N1 was designed to deliver increases in horsepower and torque throughout the rpm range. Specs: Pipe Size 76 mm Single Layer