GT O2 Housing Mitsubishi Lancer Evolution 7/8/9 2001-08

High flow full O2 housing,Works fantastically well with large stock location turbos with large turbine wheels. This eliminates one of the biggest bottlenecks in the exhaust system. Also, 02 bung is strategically located away from the direct exit of the turbine wheel to avoid additional restriction and turbulence. Material: SUS Design: Stock location Finish: Mirror Polished Pipe Collector diameter (mm): 65 /2.5" Flange style inlet: OEM Divided entry ; Stock 5 bolt Flange style outlet: OEM Stock 2 bolt tapped O2 sensor bung: Default Compatibility: Mitsubishi Evolution 7/8/9 What is in the box: GT O2 housing turbo outlet elbow, Gasket, Promotional Special order 2-3 Weeks Lead time