Compare Doug's 304 Stainless Steel Header - D329SS Part #: D329SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Fenderwell Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's Steel Header - D366 Part #: D366 Line: DGS Doug's Steel Header 30 Month Limited Warranty Color: Silver Finish: Ceramic Coated, Semi-Gloss Material: Steel Style: Fenderwell Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: Yes Show More Show Less
Compare Doug's 304 Stainless Steel Header - D202SS Part #: D202SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-7/8 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D358SS Part #: D358SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Oval Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D521SS Part #: D521SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: D-Shape Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D568SS Part #: D568SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-7/8 Inch Collector Size (in): 3-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D581SS Part #: D581SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-7/8 Inch Collector Size (in): 3-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D590SS Part #: D590SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: D-Shape Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D626SS Part #: D626SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Rectangle Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D741SS Part #: D741SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D3320SS Part #: D3320SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Short Tube Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: Yes Show More Show Less
Compare Doug's 304 Stainless Steel Header - D300Y-SS Part #: D300Y-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Oval Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D309Y-SS Part #: D309Y-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Tri-Y 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 Doug's 304 Stainless Steel Header - D371Y-SS Part #: D371Y-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Oval Style: Tri-Y Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D372Y-SS Part #: D372Y-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Oval Style: Tri-Y Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D660YA-SS Part #: D660YA-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Tri-Y Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D660YS-SS Part #: D660YS-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Tri-Y Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D669Y-SS Part #: D669Y-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Tri-Y Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D690YA-SS Part #: D690YA-SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 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 Doug's 304 Stainless Steel Header - D316SS Part #: D316SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-7/8 Inch Collector Size (in): 3-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D318SS Part #: D318SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 2 Inch Collector Size (in): 3-1/2 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D324SS Part #: D324SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Style: Full-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less
Compare Doug's 304 Stainless Steel Header - D6652SS Part #: D6652SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Round Style: Full-Length Hardware Included: Yes Attachment Method: V-Band Tube Size (in): 1-3/4 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: Yes Show More Show Less
Compare Doug's 304 Stainless Steel Header - D304SS Part #: D304SS Line: DGS Doug's 304 Stainless Steel Header 1 Year Limited Warranty Color: Silver Finish: Satin Material: 304 Stainless Steel Port Shape: Oval Style: Mid-Length Hardware Included: Yes Attachment Method: Bolt-On, Flange Tube Size (in): 1-5/8 Inch Collector Size (in): 3 Inch Gasket Or Seal Included: Yes Head Flange Thickness (in): 3/8 Inch Oxygen Sensor Port Included: No Show More Show Less