Top Automotive Performance Exhaust System Flanges

The best Automotive Performance Exhaust Flanges includes Patriot Exhaust [H7259] 2.5" Collector Flange, Patriot Exhaust 5/16" Header Flange Kit, Vibrant Performance External Wastegate Flange (1437) and many others as mentioned below.

1

Patriot Exhaust [H7259] 2.5" Collector Flange

  • Durable 2.5" exhaust collector flange design.
  • Vehicle specific fit ensures compatibility.
  • Made in the United States for quality assurance.
  • Compact package dimensions for easy storage.
  • Lightweight at 2.0 pounds for easy handling.
  • Enhances exhaust flow and performance.
  • Ideal for custom exhaust systems upgrades.
  • Average Rating out of 5:
  • Price Range: $24.22
  • Color: Silver
  • Material: 4 positive
2

Patriot Exhaust 5/16" Header Flange Kit

  • High-quality 5/16" header flange kit.
  • Designed for Small Block Chevy engines.
  • Made in the United States for durability.
  • Model number: H7894 for easy identification.
  • Compact package dimensions: 26.0" L x 4.0" W x 4.0" H.
  • Lightweight design at only 4.0 lbs.
  • Enhances exhaust flow for better performance.
  • Average Rating out of 5:
  • Price Range: $70.76
  • Color: Silver
  • Material: Stainless Steel
3

Vibrant Performance External Wastegate Flange (1437)

  • Durable construction for long-lasting performance.
  • Compatible with 35-38mm wastegate models.
  • Precise fit ensures optimal exhaust flow.
  • Lightweight design for easy installation.
  • Designed for enhanced turbocharger efficiency.
  • Made in China with quality materials.
  • Compact size for versatile applications.
  • Average Rating out of 5:
  • Price Range: $32.31
4

Vibrant Performance 3.5" Aluminum V-Band Flange

  • High-quality aluminum construction for durability.
  • 3.5" O.D. for precise fitment.
  • Lightweight at just 1.05 pounds.
  • Vehicle specific for optimal performance.
  • Country of origin: China.
  • Easy installation with V-band design.
  • Ideal for custom exhaust systems.
  • Average Rating out of 5:
  • Price Range: $69.14
  • Material: T6061 Billet Aluminum Flanges, S.S. Clamp, FKM Rubber O-Ring
5

Turbosmart 45mm Wastegate Inlet Flange

  • Durable 45mm inlet weld flange for wastegate.
  • Designed for optimal performance and reliability.
  • Compact package dimensions for easy storage.
  • Manufactured in Australia for high quality standards.
  • Lightweight design for improved engine efficiency.
  • Compatible with various turbo applications.
  • Easy installation for quick upgrades.
  • Average Rating out of 5:
  • Price Range: $32.22
6

Vibrant Performance 3.5" T304 Exhaust Flange

  • High-quality T304 stainless steel construction.
  • 3.5-inch inner diameter for optimal flow.
  • Durable 2-bolt design for secure attachment.
  • Ideal for custom exhaust system installations.
  • Compact size for easy installation in tight spaces.
  • Manufactured in Taiwan for reliable quality.
  • Package includes one exhaust flange unit.
  • Price Range: $45.55
  • Material: Stainless Steel
7

Hedman Hustler Race Collector Flange (3-Bolt)

  • Durable steel construction for long-lasting performance.
  • Universal fit for versatile applications.
  • 3-bolt design ensures secure attachment.
  • Natural finish for a sleek appearance.
  • Compact dimensions for easy installation.
  • Ideal for racing and high-performance setups.
  • Made in the USA for quality assurance.
  • Average Rating out of 5:
  • Price Range: 0
  • Size: ‎3/8"-16 UNC
  • Material: Alloy Steel
8

Vibrant Performance 4" T304 Exhaust Flange

  • Durable 304 stainless steel construction for longevity.
  • 2-bolt design ensures secure exhaust connection.
  • Ready to weld, no prep required.
  • Designed for specific vehicle fitment.
  • High-performance upgrade for exhaust systems.
  • Corrosion-resistant for improved durability.
  • Easy installation for DIY enthusiasts.
  • Average Rating out of 5:
  • Price Range: $49.69
  • Material: Stainless Steel
9

Chassis Engineering Quick Removal Flange [4-Pack]

  • Includes four quick removal flanges in one pack.
  • Durable construction for long-lasting performance.
  • Easy installation and removal for convenience.
  • Fits 1-1/4 inch pipes securely.
  • Compact packaging for easy storage and transport.
  • Ideal for various automotive applications.
  • Lightweight design at only 1.74 pounds.
  • Price Range: $43.53
10

Vibrant Performance Steel BOV Flange (1454)

  • High-quality steel construction for durability.
  • Vehicle specific fit for easy installation.
  • Lightweight design enhances performance efficiency.
  • Part number: 1454 for easy identification.
  • Compact dimensions for versatile applications.
  • Optimal pressure release for boosted performance.
  • Trusted brand for automotive performance parts.
  • Average Rating out of 5:
  • Price Range: $41.08
  • Material: Aluminum
11

Patriot Exhaust H7864 Header Flange

  • Designed for Small Block Chevy engines.
  • Durable construction ensures long-lasting performance.
  • Easy installation with vehicle-specific fit.
  • Includes OEM equivalent part number H7864.
  • Lightweight at only 6.0 pounds.
  • Enhances exhaust flow and engine efficiency.
  • Perfect for performance enthusiasts and upgrades.
  • Price Range: $57.67
12

Patriot Exhaust Header Flange for Chevy V6

  • Durable 18-gauge tubing for long-lasting performance.
  • Includes gaskets, header bolts, and collector reducers.
  • Three finishes available for customization options.
  • Uncoated finish for personalized modifications.
  • Chrome finish provides a show-quality shine.
  • Popular metallic ceramic coating for added durability.
  • Designed for Chevrolet V6 engines compatibility.
  • Price Range: $91.94
13

Vibrant Performance Weld Bung Fitting [11254]

  • Durable mild steel construction for long-lasting use.
  • Male -12 AN fitting for secure connection.
  • 1-3/8 inch flange outside diameter.
  • Vehicle specific for perfect compatibility.
  • Lightweight, only 0.9 pounds in package.
  • Ideal for performance and custom applications.
  • Easy to weld for quick installation.
  • Average Rating out of 5:
  • Price Range: $16.71
  • Material: Stainless Steel
14

Wilwood 5 Bolt Lite-Weight Drive Flange

  • Durable construction for long-lasting performance.
  • Lightweight design enhances overall efficiency.
  • Perfect fit for various automotive applications.
  • Easy installation with standard tools required.
  • Manufactured in the USA for quality assurance.
  • Part number 270-6733 for reference and compatibility.
  • Compact dimensions for convenient storage and handling.
  • Price Range: $87.43
  • Size: ‎10-24
15

Patriot H7825 Small Block Chevy Header Flange

  • Durable 18-gauge tubing construction for longevity.
  • Includes gaskets, header bolts, and collector reducers.
  • Available in three stylish finishes.
  • Uncoated option for custom personalization.
  • Chrome finish for a show-quality appearance.
  • Popular metallic ceramic coating for heat resistance.
  • Perfect fit for Small Block Chevy applications.
  • Price Range: $52.99
16

Vibrant Performance External Wastegate Flange

  • Precision-engineered for custom exhaust systems.
  • Machined from durable 1018 mild steel.
  • Tapped holes for easy installation.
  • Compatible with various wastegate models.
  • Withstands high exhaust temperatures effectively.
  • Six-month limited warranty included.
  • Enhances performance of turbocharged engines.
  • Price Range: $53.42
17

Patriot H7890 Big Block Mopar Header Flange

  • Durable 18-gauge tubing construction for longevity.
  • Includes gaskets for easy installation.
  • Comes with header bolts for secure fitting.
  • Collector reducers included for complete setup.
  • Three finishes: uncoated, chrome, metallic ceramic.
  • Uncoated option for custom modifications.
  • Chrome finish provides a show-quality appearance.
  • Average Rating out of 5:
  • Price Range: $57.70
18

Patriot H7880 Small Block Mopar Header Flange

  • Durable 18-gauge tubing construction.
  • Includes gaskets for easy installation.
  • Comes with header bolts for convenience.
  • Features collector reducers for optimal performance.
  • Available in three stylish finishes.
  • Uncoated for personal customization options.
  • Chrome finish for a show-quality appearance.
  • Popular metallic ceramic coating for durability.
  • Price Range: $48.45
19

Patriot H7853 Header Flange for Pontiac 455

  • Constructed from durable 18-gauge tubing.
  • Includes gaskets, header bolts, and collector reducers.
  • Available in uncoated for customization options.
  • Chrome finish offers a show-quality shine.
  • Popular metallic ceramic coating enhances performance.
  • Designed specifically for Pontiac 455 engines.
  • Easy installation for hassle-free upgrades.
  • Price Range: $99.99
20

Walker 31926 Exhaust Flange Assembly

  • Universal fit; check dimensions for compatibility.
  • Research vehicle details for proper fit before purchase.
  • Available in various styles and sizes.
  • Supports undercar exhaust components effectively.
  • OE-style design for easy installation.
  • Durable materials ensure long-lasting performance.
  • Pair with Walker accessories for optimal results.
  • Average Rating out of 5:
  • Price Range: $11.29
21

Patriot H7837 Header Flange for Mopar 392

  • High-quality header flange for Mopar 392 Hemi.
  • Durable construction ensures long-lasting performance.
  • Precision-engineered for a perfect fit.
  • Easy installation with compatible exhaust systems.
  • Enhances exhaust flow and engine efficiency.
  • Compact size for easy storage and handling.
  • Reliable choice for automotive enthusiasts and professionals.
  • Price Range: $135.99
22

Hedman Exhaust Flange Kit [10265]

  • High-quality exhaust flange kit for durability.
  • Ideal for automotive performance upgrades.
  • Easy installation with included components.
  • Designed for optimal exhaust flow efficiency.
  • Compact package dimensions for convenient storage.
  • Lightweight design at only 5 pounds.
  • Perfect for DIY enthusiasts and professionals alike.
  • Price Range: $104.97
23

Vibrant Performance Discharge Flange (1449)

  • High-quality discharge flange for optimal performance.
  • Durable construction for long-lasting use.
  • Designed for easy installation and compatibility.
  • Compact package dimensions for convenient storage.
  • Ideal for automotive enthusiasts and professionals.
  • Manufactured in Taiwan for superior craftsmanship.
  • Lightweight design enhances overall vehicle efficiency.
  • Price Range: $51.62
24

Vibrant Performance 2-3/4" Stainless Steel Flange

  • Durable stainless steel construction ensures longevity.
  • Designed for 2-bolt exhaust systems.
  • Perfect fit for vehicle-specific applications.
  • Compact size: 2-3/4 inches diameter.
  • Lightweight design at 2.79 pounds.
  • Enhances exhaust flow and performance.
  • Easy installation for quick upgrades.
  • Average Rating out of 5:
  • Price Range: $30.03