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Exhaust Manifolds, Pipes & Mufflers
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3576 Products found

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  • Dorman Stainless Steel Natural Exhaust Manifold - 673-642
    $1095.28
    Product Specifications
    • Bolt Hole Quantity: 3
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Irregular
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 1714046080
    • Package Quantity: 1
    • UPC: 885484496781
    • Part Description: Stainless Steel Natural Exhaust Manifold
    More Info
  • MagnaFlow Exhaust Manifold with Integrated Catalytic Converter - 4451500
    $1657.00
    Product Specifications
    • Converter Tube Material: Stainless Steel
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Series: California
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 888563104638
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 18272
    $581.52
    Product Specifications
    • Height: 12 in.
    • Inlet 1 Gsk.: EG18272
    • Inlet 1 Type: 8 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Gsk.: Not Available
    • Outlet 1 Type: 2 Bolt Fixed Flange
    • Over All Length: 24 in.
    • UPC: 841809114938
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 16 in.
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $957.10 MSRP: $1365.11
    You Save: $408.01 (30%)
    Product Specifications
    • Other Names: Catalytic Converter, Converter, Manifold
    • Item Dimensions: 18.3 x 9.2 x 8.2 inches
    • Item Weight: 3.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Manifold
    More Info
  • Dorman Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME - 673-8493
    $832.22
    Product Specifications
    • Finish: Natural
    • Grade Type: Regular
    • Header Material: Stainless Steel
    • Inlet Gasket Included: Yes
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 4
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Outlet Mounting Hardware Included: Yes
    • Outlet Mounting Hole Quantity: 3
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 14"
    • Position: Rear
    • Sensor Port Count: 2
    • UPC: 889245590329
    • Part Description: Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 19522
    $372.20
    Product Specifications
    • Height: 11"
    • Inlet Type: 9 Bolt Fixed Flange
    • Length: 17"
    • O2 Sensor: with 1 O2 Sensor Port
    • Outlet Type: 3 Bolt Fixed Flange
    • Packaging Type: Boxed
    • Position: Front
    • Sensor Port Count: 1
    • UPC: 841809130709
    • Width: 15"
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $810.88 MSRP: $1157.18
    You Save: $346.30 (30%)
    Product Specifications
    • Other Names: Catalytic Converter, Manifold, Preconverter
    • Item Dimensions: 18.3 x 9.5 x 8.3 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Converter, Rear Primary
    More Info
  • Dorman Stainless Steel Natural Exhaust Manifold - 674-835
    $844.33
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 14002-7B100, 140027B510, 1F5Z 9431-AA, 1F5Z9431CA, XF5Z9431AA
    • Package Quantity: 1
    • Position: Front
    • UPC: 019495231691
    • Part Description: Stainless Steel Natural Exhaust Manifold
    More Info
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter - 452843
    $1287.00
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 2
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2.5
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Oxygen Sensor Location: Pre and Post Converter
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 841380091901
    • Part Description: Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 19262
    $342.68
    Product Specifications
    • Gaskets Included: yes
    • Height: 7 in.
    • Inlet 1 Gsk.: EG19262
    • Inlet Type: 7 bolt manifold flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Gsk.: EG24846
    • Outlet Type: 2 bolt fixed flange
    • Over All Length: 17.5 in.
    • UPC: 841809118431
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 13 in.
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $245.35 MSRP: $356.44
    You Save: $111.09 (32%)
    Product Specifications
    • Item Dimensions: 18.7 x 18.7 x 9.3 inches
    • Item Weight: 9.30 Pounds
    • Part Description: Exhaust Manifold
    More Info
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter - 452013
    $1262.00
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 2
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Overall Length: 20.9
    • Oxygen Sensor Location: Pre and Post Converter
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 888563001951
    • Part Description: Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 19249
    $336.72
    Product Specifications
    • Inlet Type A: 8 Bolt Manifold Flange
    • Length: 29"
    • O2 Sensor: with 1 O2 Sensor Port
    • Outlet Type A: 2 Bolt Fixed Flange
    • Packaging Type: Boxed
    • Position: Front Passenger Side
    • Sensor Port Count: 1
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $645.53 MSRP: $809.56
    You Save: $164.03 (21%)
    Product Specifications
    • Other Names: Manifold; Converter Sub-Assembly, Exhaust Manifold, NO.2
    • Item Dimensions: 27.5 x 18.4 x 7.3 inches
    • Item Weight: 11.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold - 674-105
    $546.87
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 285103C025
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 885484533202
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 17128
    $334.08
    Product Specifications
    • Height: 8.5"
    • Inlet Type A: 5 Bolt Fixed Flange
    • Length: 21"
    • O2 Sensor: with 1 O2 Sensor Port
    • Outlet Type A: 2 Bolt Fixed Flange
    • Position: Front
    • Sensor Port Count: 1
    • UPC: 841809108722
    • Width: 14"
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $806.05 MSRP: $1112.23
    You Save: $306.18 (28%)
    Product Specifications
    • Other Names: Manifold Assembly-Exhaust W/Catalyst
    • Item Dimensions: 22.9 x 14.8 x 8.3 inches
    • Item Weight: 12.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Manifold With Catalytic Converter
    More Info
  • Dorman Stainless Steel Natural Exhaust Manifold - 674-822
    $793.77
    Product Specifications
    • Bolt Hole Quantity: 3
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Material: Stainless Steel
    • OE Part Number: 6E5Z5G232DA
    • Package Quantity: 1
    • UPC: 037495693165
    • Part Description: Stainless Steel Natural Exhaust Manifold
    More Info
  • MagnaFlow Exhaust Manifold with Integrated Catalytic Converter - 5531062
    $1275.00
    Product Specifications
    • Converter Configuration: Direct Fit
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
  • Dorman Cast Iron Natural Exhaust Manifold - 674-786
    $594.35
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Irregular
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 10
    • OE Part Number: 7C3Z9430E
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495152873
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter - 452019
    $1038.00
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 1
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2.75
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Overall Length: 19.125
    • Oxygen Sensor Location: Pre and Post Converter
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 888563001906
    • Part Description: Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • Dorman Stainless Steel Natural Exhaust Manifold - 673-9591
    $649.92
    Product Specifications
    • Bolt Hole Quantity: 7
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 5
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Length: 21"
    • OE Part Number: 140E2JA02E
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 21"
    • Sensor Port Count: 2
    • UPC: 889245122803
    • Part Description: Stainless Steel Natural Exhaust Manifold
    More Info
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter - 5531060
    $1047.00
    Product Specifications
    • Body Length: 4.875"
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Oxygen Sensor Location: Pre Converter
    • Converter Configuration: Direct Fit
    • Inlet Diameter: 3.5"
    • Length: 15.875"
    • O2 Sensor: with Pre-Cat O2 Sensor Port
    • Outlet Diameter: 3"
    • Substrate Material: Ceramic
    • Width: 5.25"
    • Part Description: Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 17113
    $357.63
    Product Specifications
    • Height: 12 in.
    • Inlet 1 Gsk.: EG18118I
    • Inlet 1 Type: 6 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Gsk.: EG24028
    • Outlet 1 Type: 2 Bolt Fixed Flange
    • Over All Length: 21 in.
    • UPC: 841809108203
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 12 in.
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $1334.68 MSRP: $1695.71
    You Save: $361.03 (22%)
    Product Specifications
    • Other Names: Exhaust Manifold, Manifold With Converter
    • Item Dimensions: 7.7 x 18.9 x 13.7 inches
    • Item Weight: 13.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Manifold With Converter
    More Info
  • Dorman Stainless Steel Natural Exhaust Manifold - 674-891
    $695.77
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 285102BEF1
    • Package Quantity: 1
    • UPC: 885484533004
    • Part Description: Stainless Steel Natural Exhaust Manifold
    More Info
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 18281
    $303.34
    Product Specifications
    • Height: 8 in.
    • Inlet 1 Gsk.: No
    • Inlet 1 Type: 6 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 1
    • Outlet 1 Gsk.: No
    • Outlet 1 Type: 2 Bolt Fixed Flange
    • Over All Length: 18 in.
    • UPC: 841809115027
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 12 in.
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
  • $691.32 MSRP: $809.56
    You Save: $118.24 (15%)
    Product Specifications
    • Other Names: Manifold; Converter Sub-Assembly, Exhaust Manifold, NO.2
    • Item Dimensions: 27.5 x 18.4 x 7.3 inches
    • Item Weight: 11.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Manifold Converter Sub-Assembly, No.2
    More Info
  • MagnaFlow Exhaust Manifold with Integrated Catalytic Converter - 5531447
    $985.00
    Product Specifications
    • Converter Configuration: Direct Fit
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
  • Davico Exhaust Manifold with Integrated Catalytic Converter - 17333
    $300.27
    Product Specifications
    • Height: 5"
    • Inlet Type: 6 Bolt Fixed Flange
    • Length: 16"
    • O2 Sensor: without O2 Sensor Port
    • Outlet Type: 2 Bolt Fixed Flange
    • Packaging Type: Boxed
    • Position: Passenger Side
    • Sensor Port Count: 0
    • UPC: 841809130655
    • Width: 14"
    • Part Description: Exhaust Manifold with Integrated Catalytic Converter
    More Info
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About Exhaust Manifold

The exhaust manifold is part of the process where they guide the exhaust gases through the catalytic converter and exhaust tip. They vary in design, size, and material but all exhaust manifold work the same. The manifold are very effective at keeping gases away, which can put the driver at risk. Also preventing backward flow which can cause less fresh air and poor performance.

Dynamic exhaust geometry

There have been many improvements to the exhaust systems and fluid dynamics. It has been shown in the exhaust ultimate power valve, which modifies the pressure to improve the job of the engine speed.

Exhaust scavenging

The importance of the scavenging effect is critical to the velocity of the medium to high pressure components. The length also effects the tubes, if the tubes are too bug it can cause the gas to increase and slow down the effect. The wide tube gain power and torque, while the narrow tube allows for the best gains at reduced speeds.

Most modern exhaust headers come with ceramic coating to prevent rust and reduce heat that travels to the engine.

Issues with a bad exhaust manifold

A bad exhaust manifold can cause a lot of noise, decrease in acceleration, and poor fuel efficiency.