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The products below fit your Honda Si

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Honda Si Exhaust Header

About

An exhaust header, or exhaust manifold, is a set of pipes or a casting connected to the combustion chamber that carries exhaust gases from the engine to the exhaust system and out of the car through the tailpipe. Smoke coming out from the hood without the engine overheating is a symptom of damaged exhaust header, which will obstruct the road visibility and may result to accidents. Auto Parts Network carries a wide variety of exhaust headers to choose from. Hide

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$328.13
List Price:
$455.73
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2.5 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Round
    • Header Primary Tube Diameter: 1.5 in.
    • Header Style: 4-2-1 One-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

2002 - 2005 Honda Civic Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports AHC6515

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
2002 - Honda Civic Si
2003 - Honda Civic Si
2004 - Honda Civic Si
2005 - Honda Civic Si
$402.75
List Price:
$523.58
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Polished Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Color / Finish: Polished
    • Emissions Legality: California (50-state)
    • Header Collector Attachment Method: Stock Flange
    • Header Style: 4-2-1 One-Piece
    • Material: Stainless steel

Additional Features

2002 - 2005 Honda Civic Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports AHS6515B

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
2002 - Honda Civic Si
2003 - Honda Civic Si
2004 - Honda Civic Si
2005 - Honda Civic Si
$325.52
List Price:
$452.11
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 2 pc.; Includes bolts/studs; OEM Style Flange; Includes gaskets
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • Color / Finish: Silver Ceramic
    • Emissions Legality: California (50-state)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Yes
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Oval
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 Two-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: Yes

Additional Features

1989 - 1991 Honda CRX Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5002

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1989 - Honda Civic Si
1990 - Honda Civic Si
1991 - Honda Civic Si
1988 - Honda CRX Si
1989 - Honda CRX Si
1990 - Honda CRX Si
1991 - Honda CRX Si
$346.36
List Price:
$481.06
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 2 pc.; Includes bolts/studs; OEM Style Flange; Includes gaskets
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • Color / Finish: Silver Ceramic
    • Emissions Legality: California (50-state)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Yes
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Oval
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 Two-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: Yes

Additional Features

1992 - 1997 Honda Civic del Sol Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5013

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1992 - Honda Civic Si
1993 - Honda Civic Si
1994 - Honda Civic Si
1995 - Honda Civic Si
1993 - Honda Civic del Sol Si
1994 - Honda Civic del Sol Si
1995 - Honda Civic del Sol Si
1996 - Honda Civic del Sol Si
1997 - Honda Civic del Sol Si
$328.13
List Price:
$455.73
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Style: 4-2-1 One-Piece
    • Material: Stainless steel

Additional Features

1992 - 1997 Honda Civic del Sol Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5513

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1992 - Honda Civic Si
1993 - Honda Civic Si
1994 - Honda Civic Si
1995 - Honda Civic Si
1993 - Honda Civic del Sol Si
1994 - Honda Civic del Sol Si
1995 - Honda Civic del Sol Si
1996 - Honda Civic del Sol Si
1997 - Honda Civic del Sol Si
$328.13
List Price:
$455.73
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-1 Header
    2. 4-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Oval
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-1 One-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

1992 - 1997 Honda Civic del Sol Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5613

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1992 - Honda Civic Si
1993 - Honda Civic Si
1994 - Honda Civic Si
1995 - Honda Civic Si
1993 - Honda Civic del Sol Si
1994 - Honda Civic del Sol Si
1995 - Honda Civic del Sol Si
1996 - Honda Civic del Sol Si
1997 - Honda Civic del Sol Si
$328.13
List Price:
$455.73
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Oval
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 One-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

1999 - 1997 Honda Civic del Sol Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5504

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1999 - Honda Civic Si
2000 - Honda Civic Si
1994 - Honda Civic del Sol Si
1995 - Honda Civic del Sol Si
1996 - Honda Civic del Sol Si
1997 - Honda Civic del Sol Si
$328.13
List Price:
$455.73
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-1 Header
    2. 4-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Oval
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-1 One-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

1999 - 2000 Honda Civic Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5604

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1999 - Honda Civic Si
2000 - Honda Civic Si
$383.66
List Price:
$483.41
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Polished Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Color / Finish: Polished
    • Emissions Legality: California (50-state)
    • Header Collector Attachment Method: Stock Flange
    • Header Style: 4-2-1 One-Piece
    • Material: Stainless steel

Additional Features

1999 - 1997 Honda Civic del Sol Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHS5504B

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
1999 - Honda Civic Si
2000 - Honda Civic Si
1994 - Honda Civic del Sol  
1995 - Honda Civic del Sol  
1996 - Honda Civic del Sol  
1997 - Honda Civic del Sol  
$327.09
List Price:
$412.13
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-1 Header
    2. 4-1 Header; Ceramic Coated Stainless Steel; 1 pc.; OEM Style Flange
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • Color / Finish: Silver Ceramic
    • Emissions Legality: California (50-state)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Style: 4-1 One-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

2002 - 2005 Honda Civic Si Exhaust Header DC Sports
- Additional Product Notes and Features:
  • Shipping Options:
    • Free Ground Shipping on this Product!
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • DC Sports
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for DC Sports HHC5019

 [-] Hide  [+] Show   Additional Honda Fitment Information:
Vehicle Submodel
2002 - Honda Civic Si
2003 - Honda Civic Si
2004 - Honda Civic Si
2005 - Honda Civic Si