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The 8 Best automotive exhaust flanges of 2025

Are you trying to find automotive exhaust flanges among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling automotive exhaust flanges on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 55 automotive exhaust flanges tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best automotive exhaust flanges you can buy today

No. 1
2pcs 2.5" Car Flange Exhaust Gaskets + 4pcs Steel Flange Bolt Nuts Screws Replacement for 120-06310-0002 Exhaust Pipe Gasket
  • Replacement number: 120-06310-0002
  • Size: The flange exhaust gasgets length and width are 144 x 88 mm / 5.67 x 3.46 inch, thickness is 2 mm / 0.078 inch, and inner diameter is 63.5 mm / 2.5 inch. The bolt screws are made of 304 stainless steel. The sizes are M10X1.5-40mm
  • High Temp Resistant Material: The car exhaust gaskets are made of galvanized iron and graphite asbestos composite structural material, which is resistant to high temperature, high pressure and abrasion
  • Easy to Install: Ensure seamless connection between the automotive exhaust manifold and cylinder head exhaust flange. The installation of the header gasket is very simple, and it can be firmly fixed in the pipe using only bolt components
  • Package including: 2pcs 2.5" Car Flange Exhaust Gaskets + 4pcs Flange Bolts and Nuts
No. 2
PALOZO Stainless Steel Exhaust Flange Connection Kit, 3 Bolt 3 inch/76mm Exhaust Flange & Exhaust Gasket Connection Set with Bolts and Nuts for 76mm OD Pipes(2 Pcs Flange)
  • 3-Bolt Exhaust Flange Connection Kit: Include 2 Pcs 3 Inch Flange, 1 Pcs 3 Inch Gasket, 3 Pcs Flange Hex Head Bolts, 3 Pcs Flange Hex Locknuts, 3 Pcs Hex Nuts gaskets, 3 Pcs Hex Blot gaskets
  • Hole size: 3" inside diameter fits for 3 Inch/76mm Outer Diameter (OD) Exhaust Pipe. Thickness of exhaust flange is 9mm. Perfect for custom exhaust projects or exhaust repair
  • Premium Material: Our 3-Bolt Exhaust Flange is made of high quality stainless steel, Rust-preventive, anti-corrosion, durable and sturdy, ensures a long service life
  • Easy to Install: Our stainless steel flanges are easy to install, use hex bolts and nuts to make the two flanges tightly connected. The gasket is placed between the sealing surfaces of the two flanges to make the pipe fitting connection fixed and sealed
  • Widely Application: Our exhaust flange connection kit is widely used for exhaust, turbocharger, silencer, intercooler and other equipment piping connection. Perfect for custom exhaust projects or exhaust repair
No. 3
2PCS Car Exhaust Gasket,2.25' 2-Bolt Exhaust Flange Gasket Car Accessories,Professional Exhaust Manifold Gasket Made of High Temp Gasket Material (2.25 inch)
97 Consomer Reviews
2PCS Car Exhaust Gasket,2.25" 2-Bolt Exhaust Flange Gasket Car Accessories,Professional Exhaust Manifold Gasket Made of High Temp Gasket Material (2.25 inch)
  • 🦊 Buyer's Guide: Its size is 130x87.6mm/5.08x3.45inch, thickness is 2mm/0.08inch, and inner diameter is 57.3mm/2.25inch. The exhaust flange gasket comes with 2 bolt holes spaced 79-118.3mm/3.11-4.65inch apart. It is suitable for bolt hardware smaller than 12mm or 1/2 inch.
  • 🦊 Tightly Seal: If your car exhaust pipe gasket has started to age or become damaged, it's time to replace it with a premium parts! Our gasket material can extend the service life of the engine cylinder head.
  • 🦊 High Temp Resistant Material: As one of the main heated accessories of automotive engines, the exhaust manifold gasket has a high working heat load, high vibration intensity!
  • 🦊 Easy to Install: The packaging contains 2x muffler gasket to ensure seamless connection between the automotive exhaust manifold and cylinder head flange. The installation of the header gasket is very simple, and it can be firmly fixed in the pipe using only bolt components.
  • 🦊 Practical Car Accessories: We insist on providing the best car accessories and services for our 40 million customers worldwide. Each of our gasket is carefully tested and inspected before delivery.
No. 4
Dorman 23755 Front Exhaust Flange Repair Kit Compatible with Select Ford/Lincoln Models (OE FIX)
  • Simplified repair - this Dorman OE FIX exhaust flange repair kit offers a fast, effective way to reconnect the catalytic converter and manifold exhaust flange without drilling, heating, or special tools
  • Innovative design - the brackets feature a unique contoured shape for maximum contact and hold on the manifold exhaust flange, and are engineered for strength and durability
  • Complete fix - this time-saving kit includes two corrosion-resistant stainless steel brackets and stainless steel nuts for a complete, reliable repair
  • Simplified repair - this exhaust flange repair kit offers a fast, effective way to reconnect the catalytic converter and manifold exhaust flange without drilling, heating, or special tools
No. 5
2PCS Car Exhaust Gasket, Ultra Seal 2-Bolt 2-Inch Exhaust Flange Gasket Standard Exhaust Gasket, Reinforced High Temperature Gasket Exhaust Flange Gasket Car Accessories
  • 【Buyer's Guide】: The car exhaust gasket size is 4.33"L x 2.79"W x 0.08"H, 1.97" ID. The longest distance between the two holes is 3.93in, and the shortest is 2.77in. Please check carefully if our gaskets fit your car before purchasing.
  • 【Premium Material】:In this car exhaust gasket, the upper and lower layers are galvanized sheets, and the middle is graphite asbestos, high temperature, high pressure, wear-resistant, anti-rust and anti-corrosion, sturdy, to ensure long service life.
  • 【Effective Sealing】:Exhaust flange gaskets have excellent sealing performance to ensure that exhaust gases do not leak, and also help to reduce engine noise and improve fuel efficiency, thus keeping the engine working efficiently and extending the service life of the engine cylinder head.
  • 【Widely Application】:The exhaust gaskets are widely used for piping connections for exhaust, turbochargers, mufflers, and other equipment. Suitable for most exhaust pipe sealing uses.
  • 【Easy Installation】:Package includes 2x muffler gaskets, quick and easy to install; Place the muffler gasket on the connector, align the piston holes, make sure the screw holes are lined up with the exhaust pipe threaded holes, and slowly tighten the nut to ensure the gasket is secure.
No. 6
X AUTOHAUX 3inch 4 Bolt Car Exhaust Flange Exhaust Downpipe Flange Fit for GT30 T3 Turbo
  • Fitment: Universal for GT30 T3 Turbo.
  • Material: Made of stainless steel, rust resistant, corrosion resistant, durable and long service life.
  • Installation: Turbo inlet flange is easy to install, direct replacement to your old or broken one.
  • Note: Please make sure the vehicle engine type before ordering. Please allow 1-3mm error due to manual measurement.
  • Package Include: 1 x 4 Bolt Exhaust Flange. Size: 8.4x8.4x4.5cm / 3.31"x3.31"x1.77"(L*W*H).
SaleNo. 7
Rwraps Stainless Steel Exhaust Flange 2 Bolt 2 Inch Bolt Exhaust Flange & Gasket Connection Kit 2 Inch/51.8mm
  • Packing Contain:1 Pcs 2 Bolt 2.0 Inch Exhaust Flange and 1 Pcs Gasket
  • Exhaust Flange thickness is 9mm and the Material is Stainless Steel
  • Hoe size:2.0 Inch for 2 Inch/51mm pipe
No. 8
2-Bolt 2.25 Inch Exhaust Flange Repair Kit,Stainless Steel Exhaust System Kit with Exhaust Gasket & Exhaust Bolts,Exhaust Pipe Flange Gasket for Automotive Replacement Exhaust Flanges (2.25')
5 Consomer Reviews
2-Bolt 2.25 Inch Exhaust Flange Repair Kit,Stainless Steel Exhaust System Kit with Exhaust Gasket & Exhaust Bolts,Exhaust Pipe Flange Gasket for Automotive Replacement Exhaust Flanges (2.25")
  • ⚙︎ Reliable Material - Our kit is made of premium stainless steel material, which is resistant to high temperature, high pressure and abrasion, and always maintains good performance. It fills the tiny gap between the intake manifold and the engine.
  • ⚙︎ Effective Sealing - Muffler gasket kit is vital to the normal operation of automobile engines. It has excellent sealing performance and also help reduce engine noise, thus keeping the engine working efficiently.
  • ⚙︎ Improved Performance - By using our exhaust gasket, the pipe interface can be better connected, avoiding huge temperature fluctuations that cause parts to move.
  • ⚙︎ Easy Installation - Installing the flange repair kit is simply a matter of placing the muffler gasket between the sealing surfaces of the flanges, making sure to line up with the screw holes and threaded holes on the pipe and the gasket is secure. Do-it-yourself saves you valuable time and money!
  • ⚙︎ Purchase Guide - Exhaust flange size is 4.92"L x 3.27"W x 0.32"H with a 2.25" inner diameter. The flange repair kit package includes 2pcs 2.25 inch flange, 1pcs flange gasket, 2pcs bolts, 2pcs flange hex nuts. Please check carefully if our products are suitable for your car before purchasing.
No. 9
2Pcs Car Exhaust Gasket, High Temp Exhaust Gasket, Flange Gasket 2 Inches Inner Diameter
  • SIZE:The package contains 2 pieces of exhaust flange gaske, the inner diameter is 2 inches/50mm, the outer diameter is 2.8 inches/70mm, and the distance between the two holes is 3.4 inches/85mm.
  • MATERIAL:Made of 5-layer graphite galvanized sheet, it is high temperature resistant, sealed and not easily damaged.
  • COMPATIBLE:This exhaust gasket is suitable for 2"/50mm flange ID exhaust pipes with 2" 2-bolt flanges.
  • INSTALL:The installation of the header gasket is very simple,It can be firmly fixed in the pipe using only bolt components, We have widened the holes to ensure a seamless fit with your car.
  • NOTICE:Before purchasing please carefully confirm whether the size of the header gasket and the hole spacing are suitable for your car to avoid misunderstandings.
No. 10
Dorman 03133 Exhaust Stud Kit - M10-1.5 x 62mm Compatible with Select Models
  • Direct replacement - this exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles
  • Ideal solution - this stud and nut are reliable replacements for original parts that are missing or have failed due to wear
  • Durable construction - these parts are made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

How to choose a good automotive exhaust flanges

Does the idea of finding a fantastic automotive exhaust flanges make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in automotive exhaust flanges. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive exhaust flanges products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive exhaust flanges on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive exhaust flanges brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive exhaust flanges based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the automotive exhaust flanges were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good automotive exhaust flanges, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive exhaust flanges.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive exhaust flanges for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our automotive exhaust flanges. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive exhaust flanges should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive exhaust flanges.