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The products below fit your Nissan 4 Cyl 2.5L

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Nissan 4 Cyl 2.5L 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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$144.01
List Price:
$187.21
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. Pacesetter Header
    2. All PaceSetter headers are manufactured using mandrel-bent, mild steel tubing and surface-ground, thick steel flanges, PaceSetter Headers are available with standard black painted finish or Armor*Coat, a polished, high temperature, metallic-ceramic coating. Each header undergoes an extensive preparation phase followed by two applications of the coating and a high-temp curing process. The Armor*Coat won\'t discolor like paint, chrome or dull finish coating, reduces underhood temperatures, resists rust and corrosion and is easy to keep clean. All PaceSetter Headers come with hardware, gaskets and illustrated instructions and are backed by a three-year warranty. Header bolts not included.
    3. Pacesetter Header
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • CARB Certified: No
    • Color / Finish: Black Paint
    • Emissions Legality: Off road use
    • Header Collector Attachment Method: Slip fit
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.375 in.
    • Header Primary Tube Diameter: 1.5 in.
    • Header Style: Full-length
    • Header Tube Gauge: 16
    • Material: Steel
    • Reducers Included: Yes
    • Y-Pipes Included: No

Additional Features

1986 Nissan 720 Exhaust Header 4 Cyl 2.5L PaceSetter
- Additional Product Notes and Features:
  • Exhaust Header Features:
    • 1.5 in. tubing diameter
    • 2 in. collector diameter
    • Improves performance over exhaust flow-restricting factory exhaust manifolds
    • Increases engine efficiency
    • Black painted
    • 16-gauge mandrel-bent, steel tubes
    • Includes hardware, gaskets and instructions
    • Port matched for optimum seal
    • CNC-machined, 0.375 in. thick head flange
    • Made in the USA
    • May require modifications
    • Backed by 3-year, PaceSetter warranty
    • Disclaimer: Not legal for street use on catalyst-equipped vehicles
  • PaceSetter has 30-years of experience in the design and manufacture of quality headers with the latest exhaust flow technology for today's high-efficiency domestic V8 and V6 applications. Using computer-controlled mandrel benders, 16-gauge steel tubing, thick steel flanges and quality manufacturing techniques, these headers offer the best value on the market. These headers offer a significant boost in flow and reduced weight over the factory exhaust manifolds. Tubes enter the collector in a highly specific firing sequence to maximize scavenging. Headers are supplied with header bolts, gaskets and any other necessary fasteners. They are available with standard black paint finish or corrosion-resistant ARMOR*Coat metallic-ceramic coating.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • PaceSetter
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
  • Installation, Warranty, and Information Downloads
View all Details for PaceSetter 70-1113

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Submodel Drive Type reg_regionname
1986 - Nissan 720 Base 4WD United States
1986 - Nissan 720 Deluxe 4WD United States
1986 - Nissan 720 Sport Truck 4WD United States
$819.99
List Price:
$1,049.59
IN STOCK
OUT OF STOCK
Auto Part # 17221 Borla
  • Exhaust Header Notes:
    1. Header
    2. For Competition/Offroad Use Only; Not Intended For Public Streets/Highways~ Not Emissions; DOT; CARB; Or EPA Certified
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • CARB Certified: No
    • Color / Finish: Natural
    • Emissions Legality:
      • 49-state (Exc. California)
      • Off road use
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2 in.
    • Header Head Flange Thickness (Inch): 0.375 in.
    • Header Primary Tube Diameter: 1.5 in.
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

2003 - 2006 Nissan 350Z Exhaust Header 4 Cyl 2.5L Borla
- Additional Product Notes and Features:
  • BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. The Borla Performance Exhaust Header system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. These headers feature Ultra-smooth mandrel bends to ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced exhaust brand.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Borla
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
  • Installation, Warranty, and Information Downloads
View all Details for Borla 17221

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle
2003 - Nissan 350Z
2004 - Nissan 350Z
2005 - Nissan 350Z
2006 - Nissan 350Z
$388.08
List Price:
$539.00
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Header
    2. 4-2-1 Header; Ceramic Coated Stainless Steel; 1 pc.; Includes bolts/studs; OEM Style Flange; Includes gaskets
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • 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): 0.375 in.
    • Header Inlet Port Shape: Rectangle
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 One-Piece
    • Material: Stainless steel
    • Reducers Included: Yes
    • Y-Pipes Included: No

Additional Features

1991 - 1994 Nissan 240SX Exhaust Header 4 Cyl 2.5L 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 NHC4203

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Engine Designation
1991 - Nissan 240SX KA24DE
1992 - Nissan 240SX KA24DE
1993 - Nissan 240SX KA24DE
1994 - Nissan 240SX KA24DE
$347.02
List Price:
$481.97
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Race Header
    2. 4-2-1 Race Header; Ceramic Coated Stainless Steel; 1 pc.; Includes bolts/studs; OEM Style Flange; Includes gaskets
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • Color / Finish: Silver Ceramic
    • Emissions Legality: Off road use
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2.25 in.
    • Header Head Flange Thickness (Inch): 0.375 in.
    • Header Inlet Port Shape: Rectangle
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 One-Piece
    • Material: Stainless steel
    • Reducers Included: Yes
    • Y-Pipes Included: No

Additional Features

1995 - 1998 Nissan 240SX Exhaust Header 4 Cyl 2.5L 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 NHR4205

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle
1995 - Nissan 240SX
1996 - Nissan 240SX
1997 - Nissan 240SX
1998 - Nissan 240SX
$518.71
List Price:
$720.43
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 3-1 Header
    2. 3-1 Header; Ceramic Coated Stainless Steel; 2 pc.; Includes bolts/studs; OEM Style Flange
  • 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: 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: 1.5 in.
    • Header Style: Shorty
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

2003 - 2006 Nissan 350Z Exhaust Header 4 Cyl 2.5L 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 NHC4201

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle
2003 - Nissan 350Z
2004 - Nissan 350Z
2005 - Nissan 350Z
2006 - Nissan 350Z
$440.81
List Price:
$612.24
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. 4-2-1 Race Header
    2. 4-2-1 Race Header; Ceramic Coated Stainless Steel; 3 pc.; Includes bolts/studs; OEM Style Flange; Includes gaskets
  • Exhaust Header Specs:
    • Bolts/Studs Included: Yes
    • Color / Finish: Silver Ceramic
    • Emissions Legality: 49-state (Exc. California)
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Yes
    • Header Head Flange Thickness (Inch): 0.25 in.
    • Header Inlet Port Shape: Rectangle
    • Header Primary Tube Diameter: 1.625 in.
    • Header Style: 4-2-1 Three-Piece
    • Header Tube Gauge: 16
    • Material: Stainless steel
    • Reducers Included: No
    • Y-Pipes Included: No

Additional Features

2002 - 2003 Nissan Sentra Exhaust Header 4 Cyl 2.5L 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 NHR4202

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Submodel
2002 - Nissan Sentra SE-R
2002 - Nissan Sentra SE-R Spec V
2003 - Nissan Sentra SE-R
2003 - Nissan Sentra SE-R Spec V
$255.44
List Price:
$319.30
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. Pacesetter Header
    2. All PaceSetter headers are manufactured using mandrel-bent, mild steel tubing and surface-ground, thick steel flanges, PaceSetter Headers are available with standard black painted finish or Armor*Coat, a polished, high temperature, metallic-ceramic coating. Each header undergoes an extensive preparation phase followed by two applications of the coating and a high-temp curing process. The Armor*Coat won\'t discolor like paint, chrome or dull finish coating, reduces underhood temperatures, resists rust and corrosion and is easy to keep clean. All PaceSetter Headers come with hardware, gaskets and illustrated instructions and are backed by a three-year warranty. Header bolts not included.
    3. Pacesetter Header
  • Exhaust Header Specs:
    • Emissions Legality: 49-state (Exc. California)
    • Material: Mild steel

Additional Features

1990 - 1994 Nissan D21 Exhaust Header 4 Cyl 2.5L PaceSetter
- Additional Product Notes and Features:
  • All Pacesetter Headers Are Manufactured Using Mandrel-Bent, Mild Steel Tubing And Surface-Ground, Thick Steel Flanges, Pacesetter Headers Are Available With Standard Black Painted Finish Or Armor*Coat, A Polished, High Temperature, Metallic-Ceramic Coating. Each Header Undergoes An Extensive Preparation Phase Followed By Two Applications Of The Coating And A High-Temp Curing Process. The Armor*Coat Won'T Discolor Like Paint, Chrome Or Dull Finish Coating, Reduces Underhood Temperatures, Resists Rust And Corrosion And Is Easy To Keep Clean. All Pacesetter Headers Come With Hardware, Gaskets And Illustrated Instructions And Are Backed By A Three-Year Warranty. Header Bolts Not Included.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • PaceSetter
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
  • Installation, Warranty, and Information Downloads
View all Details for PaceSetter 70-1193

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Submodel Drive Type reg_regionname Transmission Manuf. Code
1990 - Nissan D21 SE RWD United States FS5R30A
1991 - Nissan D21 SE RWD United States FS5R30A
1992 - Nissan D21 SE RWD United States FS5R30A
1992 - Nissan D21 SE RWD United States FS5WMS11
1993 - Nissan D21 SE RWD United States FS5R30A
1994 - Nissan D21 Base RWD United States FS5W71C
1994 - Nissan D21 SE RWD United States FS5R30A
1994 - Nissan D21 XE RWD United States FS5W71C
1994 - Nissan D21 XE RWD United States FS5R30A
$220.12
List Price:
$277.35
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. Pacesetter Header
    2. All PaceSetter headers are manufactured using mandrel-bent, mild steel tubing and surface-ground, thick steel flanges, PaceSetter Headers are available with standard black painted finish or Armor*Coat, a polished, high temperature, metallic-ceramic coating. Each header undergoes an extensive preparation phase followed by two applications of the coating and a high-temp curing process. The Armor*Coat won\'t discolor like paint, chrome or dull finish coating, reduces underhood temperatures, resists rust and corrosion and is easy to keep clean. All PaceSetter Headers come with hardware, gaskets and illustrated instructions and are backed by a three-year warranty. Header bolts not included.
    3. Pacesetter Header
  • Exhaust Header Specs:
    • Bolts/Studs Included: No
    • CARB Certified: No
    • Color / Finish: Black Paint
    • Emissions Legality: Off road use
    • Header Collector Attachment Method: Stock Flange
    • Header Collector Included: Not Required
    • Header Collector Outlet Diameter: 2.5 in.
    • Header Head Flange Thickness (Inch): 0.375 in.
    • Header Primary Tube Diameter: 1.5 in.
    • Header Style: Full-length
    • Header Tube Gauge: 16
    • Material: Steel
    • Reducers Included: Yes
    • Y-Pipes Included: No

Additional Features

1990 - 1994 Nissan D21 Exhaust Header 4 Cyl 2.5L PaceSetter
- Additional Product Notes and Features:
  • All Pacesetter Headers Are Manufactured Using Mandrel-Bent, Mild Steel Tubing And Surface-Ground, Thick Steel Flanges, Pacesetter Headers Are Available With Standard Black Painted Finish Or Armor*Coat, A Polished, High Temperature, Metallic-Ceramic Coating. Each Header Undergoes An Extensive Preparation Phase Followed By Two Applications Of The Coating And A High-Temp Curing Process. The Armor*Coat Won'T Discolor Like Paint, Chrome Or Dull Finish Coating, Reduces Underhood Temperatures, Resists Rust And Corrosion And Is Easy To Keep Clean. All Pacesetter Headers Come With Hardware, Gaskets And Illustrated Instructions And Are Backed By A Three-Year Warranty. Header Bolts Not Included.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • PaceSetter
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
  • Installation, Warranty, and Information Downloads
View all Details for PaceSetter 70-1194

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Submodel Drive Type reg_regionname
1990 - Nissan D21 SE 4WD United States
1991 - Nissan D21 SE 4WD United States
1992 - Nissan D21 SE 4WD United States
1993 - Nissan D21 SE 4WD United States
1994 - Nissan D21 Base   United States
1994 - Nissan D21 SE 4WD United States
1994 - Nissan D21 XE 4WD United States
$236.79
List Price:
$307.83
IN STOCK
OUT OF STOCK
  • Exhaust Header Notes:
    1. Pacesetter Header
    2. All PaceSetter headers are manufactured using mandrel-bent, mild steel tubing and surface-ground, thick steel flanges, PaceSetter Headers are available with standard black painted finish or Armor*Coat, a polished, high temperature, metallic-ceramic coating. Each header undergoes an extensive preparation phase followed by two applications of the coating and a high-temp curing process. The Armor*Coat won\'t discolor like paint, chrome or dull finish coating, reduces underhood temperatures, resists rust and corrosion and is easy to keep clean. All PaceSetter Headers come with hardware, gaskets and illustrated instructions and are backed by a three-year warranty. Header bolts not included.
    3. Pacesetter Header
  • Exhaust Header Specs:
    • Emissions Legality: 49-state (Exc. California)
    • Material: Steel

Additional Features

1990 - 1995 Nissan Pathfinder Exhaust Header 4 Cyl 2.5L PaceSetter
- Additional Product Notes and Features:
  • All Pacesetter Headers Are Manufactured Using Mandrel-Bent, Mild Steel Tubing And Surface-Ground, Thick Steel Flanges, Pacesetter Headers Are Available With Standard Black Painted Finish Or Armor*Coat, A Polished, High Temperature, Metallic-Ceramic Coating. Each Header Undergoes An Extensive Preparation Phase Followed By Two Applications Of The Coating And A High-Temp Curing Process. The Armor*Coat Won'T Discolor Like Paint, Chrome Or Dull Finish Coating, Reduces Underhood Temperatures, Resists Rust And Corrosion And Is Easy To Keep Clean. All Pacesetter Headers Come With Hardware, Gaskets And Illustrated Instructions And Are Backed By A Three-Year Warranty. Header Bolts Not Included.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • PaceSetter
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
  • Installation, Warranty, and Information Downloads
View all Details for PaceSetter 70-1198

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle Submodel Drive Type reg_regionname Transmission Manuf. Code
1990 - Nissan Pathfinder SE 4WD United States FS5R30A
1990 - Nissan Pathfinder XE 4WD United States FS5R30A
1991 - Nissan Pathfinder SE 4WD United States FS5R30A
1991 - Nissan Pathfinder XE 4WD United States FS5R30A
1992 - Nissan Pathfinder SE 4WD United States FS5R30A
1992 - Nissan Pathfinder XE 4WD United States FS5R30A
1993 - Nissan Pathfinder SE 4WD United States FS5R30A
1993 - Nissan Pathfinder XE 4WD United States FS5R30A
1994 - Nissan Pathfinder SE 4WD United States FS5R30A
1994 - Nissan Pathfinder XE 4WD United States FS5R30A
1995 - Nissan Pathfinder SE 4WD United States FS5R30A
1995 - Nissan Pathfinder XE 4WD United States FS5R30A
$611.11
List Price:
$776.11
This Product Will Ship on 04-23-2014
Auto Part # 48-46101 AFE
  • Exhaust Header Notes:
    1. 1 5/8 in. 16 Gauge 409 Stainless Steel Tubing; 3/8 in. Thick Head Flange; Merged Collectors;
    2. Twisted Steel

Additional Features

2006 - 2009 Nissan Xterra Exhaust Header 4 Cyl 2.5L AFE
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • AFE
  • Also Known As:
    • Headers
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for AFE 48-46101

 [-] Hide  [+] Show   Additional Nissan Fitment Information:
Vehicle
2006 - Nissan Xterra
2008 - Nissan Xterra
2007 - Nissan Xterra
2005 - Nissan Xterra
2009 - Nissan Xterra