The Vibrant mild steel exhaust manifold flange for Nissan SR20 engines is a laser-cut 1/2" thick HRPO mild steel flange intended for header or turbo manifold fabrication. Port sizing is optimized to work with standard wall piping and Schedule 10 weld fittings, and the flange is designed for welding into custom exhaust systems. A one-year limited warranty covers fabrication use.
Vibrant Mild Steel Exhaust Manifold Flange for Nissan SR20 motor 1/2in Thick