Product details:
Invidia Honda Civic SI Exhaust Manifold 44/54/70mm 06-11Invidia's exhaust manifold will allow exhaust gases to exit the engine with less restriction allowing the engine to make more power. Invidia's exhaust manifold is constructed of stainless steel with top-quality welds and is designed for optimal flow.Because this product replaces/removes an OEM emissions control device we must state that this product is for off-road use only.
