Invidia Subaru WRX & STI (05+) Racing Header Manifold

Invidia headers are crafted to maximize your engines power by freeing up exhaust flow directly from the cylinder head. Headers direct the exhaust gases from the cylinder head individually before merging them together in the collector. Factory exhaust manifolds are not built with maximum performance in mind.

Manufactures aim to reduce costs, simplify manufacturing and reduce noise. Invidia has worked to minimize bends in their exhaust headers to help increase flow. The increase in flow will not only increase your engines horsepower and torque output but it will also allow for a more aggressive exhaust note during idle and acceleration.

Aside from the increase in power Invidia exhaust headers feature a polished stainless steel finish to dress up your engine bay, making them much more attractive than the often cast exhaust manifolds they replace

FITMENT

Suabru WRX 2005+

Subaru STI 2005+