Compare Representative Image Doug's Steel Header - D670S4 Part #: D670S4 Line: DGS Doug's Steel Header 30 Month Limited Warranty Color: Silver Finish: Ceramic Coated, Semi-Gloss Material: Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 2-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Representative Image Doug's Steel Header - D670S4B Part #: D670S4B Line: DGS Doug's Steel Header 30 Month Limited Warranty Color: Black Finish: Matte Material: Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 2-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less