STM Stainless Steel Exhaust Flange 2-Bolt / 2-Inch Elongated (LC-051) Venturi Part Numbers: Diagram Numbers: MD164533

Part Numbers: Diagram Numbers: MD164533 03178

Designed to work with the OEM spring seat or GSC1004

Ford Expedition(from 2011-01 to 2018-05)

Turbosmart’s Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port

STM Stainless Steel Exhaust Flange 2-Bolt / 2-Inch Elongated (LC-051) Venturi Part Numbers: Diagram Numbers: MD164533STM 2" 2 bolt stainless steel exhaust flanges are laser cut, made in the USA. These flanges have a 2. 0 inch inner diameter, 2 bolt design and 3 8" thick (0. 375"). Elongated flanges feature longer bolt holes so you can mate to a 2. 5, 3" or larger flange. See diagram images for exact dimensions. Specs: 304 Stainless Steel 3 8" Thick 2. 05" ID 2 Bolt Elongated Laser Cut USA Made Reference Numbers: STM LC 051 See more STM Products