Top Automotive Performance Exhaust Header Systems

The best Automotive Performance Exhaust Headers includes Hedman 21103 3" to 2.5" Reducers, Doug's Headers [DEC250ATD] 2.5" Electric Cut-out, Trans-Dapt Valve Cover Stud Kit [9960] and many others as mentioned below.

1

Hedman 21103 3" to 2.5" Reducers

  • High-quality steel construction for durability.
  • Reduces 3" exhaust to 2.5" size.
  • Vehicle-specific fit for easy installation.
  • Lightweight at just 2.3 pounds.
  • Made in the USA for quality assurance.
  • Perfect for performance exhaust systems.
  • Compact dimensions for easy storage and handling.
  • Average Rating out of 5:
  • Price Range: $46.98
2

Doug's Headers [DEC250ATD] 2.5" Electric Cut-out

  • High-quality stainless steel construction for durability.
  • 2.5-inch size for optimal exhaust flow.
  • Electric cut-out for enhanced performance.
  • Easy installation for DIY auto enthusiasts.
  • Made in Mexico with precision engineering.
  • Compact dimensions for versatile fitting.
  • Single package quantity for convenience.
  • Average Rating out of 5:
  • Price Range: $56.99
3

Trans-Dapt Valve Cover Stud Kit [9960]

  • Compatible with SB Chevy engine models.
  • High-quality durable valve cover studs.
  • Easy installation for quick upgrades.
  • Lightweight design for optimal performance.
  • Compact packaging dimensions for convenient storage.
  • Manufactured in Taiwan for reliability.
  • Enhances engine aesthetics and functionality.
  • Average Rating out of 5:
  • Price Range: $24.97
4

Pypes Performance 3" Stainless Steel Exhaust Reducers

  • Connects 3" headers to 3" exhaust pipes.
  • Made from 304 polished stainless steel.
  • Durable and long-lasting construction.
  • Easy installation for vehicle-specific fit.
  • Compatible with X-pipe connections.
  • Enhances exhaust flow and performance.
  • Includes a pair for complete installation.
  • Average Rating out of 5:
  • Price Range: $92.66
5

Doug's Headers D930-B Black Side Tube

  • Thick flanges ensure durability and strength.
  • CNC mandrel bent for precise fit.
  • Reduces backpressure for improved performance.
  • Heavy gauge tubing for extended lifespan.
  • Pre-polished for enhanced visual appeal.
  • Designed for easy installation on vehicles.
  • Optimized for better exhaust flow efficiency.
  • Average Rating out of 5:
  • Price Range: $364.01
6

Flowtech Shorty Smog Header [91950FLT]

  • Easy bolt-on installation for quick performance upgrade.
  • Designed for improved engine efficiency and power.
  • Leak-free seal ensures optimal exhaust flow.
  • Connects seamlessly to exhaust head pipe.
  • Durable construction for long-lasting performance.
  • Enhances overall machine appearance and sound.
  • Perfect for smog applications and regulations compliance.
  • Average Rating out of 5:
  • Price Range: $457.95
7

BBK Performance Shorty Exhaust Headers [4010]

  • Increases horsepower by 10-15 HP.
  • Constructed with heavy gauge 1-5/8" tubing.
  • CNC mandrel bent for improved exhaust flow.
  • Includes all new gaskets and hardware.
  • Perfect fit for 2005-2010 Mustang 4.0L V6.
  • Aircraft quality construction for long-lasting durability.
  • Enhances sound over restrictive stock exhaust systems.
  • Average Rating out of 5:
  • Price Range: $369.99
  • Color: Titanium Ceramic
8

Hedman Exhaust Header Reducer [21123]

  • 2.5" collector to 2.5" exhaust tube size.
  • Mild steel construction for durability and strength.
  • Sold in pairs for easy installation.
  • Includes all necessary installation hardware.
  • Comes with flanges and gaskets included.
  • Enhances exhaust flow and performance.
  • Designed for a perfect fit and finish.
  • Average Rating out of 5:
  • Price Range: $39.77
  • Color: Silver
9

JBA [1840S] Shorty Stainless Steel Exhaust Header

  • High-quality stainless steel construction for durability.
  • Mandrel bent tubing for optimal exhaust flow.
  • Patented JBA Firecone collector for improved performance.
  • Factory-style emission connections for easy installation.
  • Extra thick collector domes for enhanced strength.
  • 3/8 inch thick CNC laser-cut flanges.
  • Oversized exhaust ports for maximum efficiency.
  • Average Rating out of 5:
  • Price Range: $399.99
  • Material: Stainless Steel
10

Doug's Headers [DEC300ATD] 3" Electric Cut-out

  • High-quality stainless steel construction for durability.
  • 3-inch electric cut-out for improved exhaust flow.
  • Easy installation with included hardware and instructions.
  • Enhances engine performance and sound quality.
  • Designed and manufactured in Mexico for precision.
  • Compact dimensions for a perfect fit in vehicles.
  • Ideal for performance enthusiasts and custom builds.
  • Average Rating out of 5:
  • Price Range: $56.99
11

Hedman 3" Collector to Flange Reducer (21122)

  • High-quality aluminized steel construction for durability.
  • 3-inch ball and socket collector style design.
  • Easy installation with included hardware and accessories.
  • Gasket-less design for a reliable seal.
  • Includes two reducers for complete installation.
  • Enhances exhaust flow for improved performance.
  • Perfect for custom exhaust system builds.
  • Average Rating out of 5:
  • Price Range: $74.97
12

Patriot Header Flange Kit [H7893] for LS1

  • Designed for GM LS1 engine applications.
  • Durable 3/8" thick header flanges.
  • Made in the USA for quality assurance.
  • Lightweight package at 7 pounds.
  • Dimensions: 26" L x 4" H x 4" W.
  • Part number: H7893 for easy identification.
  • Enhances exhaust flow and performance.
  • Average Rating out of 5:
  • Price Range: $122.20
13

Doug's Headers D523 2" Full Length Header

  • Durable 3/8 inch to 5/8 inch thick flanges.
  • CNC mandrel bent tubes ensure accurate fit.
  • Enhances flow with precision formed collectors.
  • Reduces backpressure for improved performance.
  • Heavy gauge tubing for extended durability.
  • Pre-polished header tubes for attractive appearance.
  • Compatible with Pontiac Firebird 400-455 models.
  • Average Rating out of 5:
  • Price Range: $914.99
14

Hedman 68230 Chevy SB Headers 58-64

  • Direct fit for 1958-1964 Chevy small block.
  • Constructed from durable materials for longevity.
  • Enhances exhaust flow for improved performance.
  • Comes with necessary hardware for installation.
  • Lightweight design at only 28.1 pounds.
  • Part number: 68230 for easy identification.
  • Dimensions: 27.177 H x 116.078 L x 51.562 W.
  • Average Rating out of 5:
  • Price Range: $289.99
15

Pypes Performance Exhaust [HDR50S] Short Tube Headers

  • Designed for 1979-1993 Ford Mustang 5.0L V8s.
  • Constructed from durable T304 polished stainless steel.
  • Features efficient 1-5/8" primary tube design.
  • Includes complete pair of headers and gaskets.
  • Precision welded for maximum strength and durability.
  • Not compatible with GT40P cylinder heads.
  • Enhances exhaust flow for improved performance.
  • Average Rating out of 5:
  • Price Range: $343.75
16

BBK Performance [3515] Shorty Exhaust Headers

  • Increases horsepower by 10-15 over stock
  • Designed for Ford F150 and Expedition 4.6L
  • Constructed with heavy gauge 1-5/8" tubing
  • Features CNC mandrel bent tubing for efficiency
  • Includes all new gaskets and hardware
  • Custom nickel chrome finish for durability
  • Easy bolt-on installation with perfect fit
  • Average Rating out of 5:
  • Price Range: $429.99
17

Hedman 69260 Chevy Small Block Headers

  • Standard duty uncoated headers for optimal performance.
  • Designed for Chevy small block engines (55-56).
  • Tube size: 1.5 inches for improved airflow.
  • Collector size: 3 inches for better exhaust flow.
  • Includes headers, gaskets, and mounting hardware.
  • Long tube design enhances horsepower and torque.
  • Vehicle specific fit for easy installation.
  • Average Rating out of 5:
  • Price Range: $303.23
18

Trans-Dapt 2012 Plastic Carb Hat [5 1/8"]

  • Durable plastic construction for long-lasting use.
  • Compatible with various carburetor applications.
  • Lightweight design for easy installation and handling.
  • Compact dimensions for efficient storage.
  • Designed for optimal engine performance enhancement.
  • Manufactured in Taiwan for quality assurance.
  • Single unit package for convenience.
  • Average Rating out of 5:
  • Price Range: $13.99
19

Hooker Bolt On Collector Extension (11230HKR)

  • Durable construction for reliable performance
  • Includes all necessary gaskets, nuts, and bolts
  • Easy installation with bolt-on design
  • Two extensions per package for versatility
  • Hydraulic swaging process ensures precise fit
  • Compatible with various Hooker headers
  • Enhances exhaust flow for improved performance
  • Average Rating out of 5:
  • Price Range: $132.95
20

Flowtech Shorty Headers [91627FLT] - Black

  • 50-State compliant with C.A.R.B. EO #D-115-17.
  • Constructed from sturdy 16-gauge tubing.
  • Features extra thick 3/8” flanges.
  • Ensures a leak-free seal for performance.
  • Designed for direct fit replacement installation.
  • Compatible with all emission control devices.
  • Enhances exhaust flow for improved engine performance.
  • Average Rating out of 5:
  • Price Range: $399.95
21

BBK Performance Exhaust Header Gaskets Set

  • Premium graphite material for durability and performance.
  • Ensures leak-free seal with every installation.
  • Port matched for optimal exhaust flow.
  • Designed for high-temperature performance applications.
  • Compatible with Chevrolet GM LS1 and more.
  • Sold as a pair for complete coverage.
  • Trusted performance brand in the USA.
  • Average Rating out of 5:
  • Price Range: $55.26
  • Material: Plastic
22

Flowtech Shorty Headers (91843FLT) - Black

  • Mandrel-bent tubes for optimal exhaust flow.
  • Heavy-duty 16-gauge construction for durability.
  • 1-5/8” primary tubes enhance performance.
  • OE style 2-1/2” collector for easy installation.
  • TIG-welded flange ensures leak-free seal.
  • Improves throttle response and overall horsepower.
  • Black painted finish for stylish appearance.
  • Average Rating out of 5:
  • Price Range: $406.75
23

Hedman 69420 Standard-Duty Hedders (Set of 2)

  • Durable uncoated construction for long-lasting performance.
  • Vehicle specific fit ensures easy installation.
  • Set of 2 headers for complete engine upgrade.
  • Lightweight design enhances overall vehicle performance.
  • Made in the USA for quality assurance.
  • Package weight of 24.2 pounds.
  • Dimensions: 98.551 x 21.843 x 41.402 cm.
  • Average Rating out of 5:
  • Price Range: $279.99
  • Color: Black
  • Material: Alloy Steel
24

Flowtech Shorty Headers [91843-1FLT] - Ceramic Coated

  • Mandrel-bent tubes for smooth exhaust flow.
  • Heavy duty 16-gauge tubing for durability.
  • 1-5/8” primary tubes increase exhaust flow.
  • Improves throttle response and performance.
  • OE style 2-1/2” ball and socket collector.
  • No cutting or welding required for installation.
  • TIG-welded flange ensures leak-free seal.
  • Average Rating out of 5:
  • Price Range: $607.95
25

Flowtech Shorty Headers [91628FLT] - Black

  • 50-State compliant with CARB EO #D-115-17
  • Durable 16-gauge tubing for long-lasting performance
  • Extra thick 3/8” flanges ensure leak-free seal
  • Direct fit replacement for factory exhaust manifolds
  • Compatible with all emission control devices
  • Black painted finish for added durability
  • Easy installation for quick upgrades
  • Average Rating out of 5:
  • Price Range: $399.95
26

Patriot Exhaust 5/16" Header Flange Kit

  • Designed for Small Block Ford engines.
  • Durable 5/16" steel construction.
  • Easy installation for performance enhancements.
  • Includes all necessary mounting hardware.
  • Lightweight at only 4.0 pounds.
  • Compact dimensions for convenient storage.
  • Ideal for custom exhaust systems.
  • Average Rating out of 5:
  • Price Range: $54.95
27

Hedman Standard-Duty Uncoated Hedders (89350)

  • High-quality uncoated headers for durability.
  • Standard-duty design for reliable performance.
  • Easy installation for various vehicle applications.
  • Package includes two headers for complete setup.
  • Compact size for efficient storage and shipping.
  • Manufactured in the United States for quality assurance.
  • Compatible with a range of automotive models.
  • Average Rating out of 5:
  • Price Range: $282.59
  • Color: Black
  • Material: Alloy Steel
28

JBA [1840SJS] Shorty Stainless Exhaust Header

  • High-quality stainless steel construction for durability.
  • Mandrel bent for optimal exhaust flow.
  • Patented JBA Firecone collector enhances performance.
  • Compatible with factory style emission connections.
  • Extra thick collector domes for reliability.
  • CNC laser-cut flanges for precision fit.
  • Oversized exhaust ports for improved horsepower.
  • Price Range: $509.99