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The 8 Best exhaust manifold spreading tools of 2025

Are you trying to find exhaust manifold spreading tools 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 exhaust manifold spreading tools 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 14 hours of research and did 28 exhaust manifold spreading tools 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 exhaust manifold spreading tools you can buy today

No. 1
Performance Tool W80663 Exhaust Manifold Spreader
  • For use on GM small-block V8's
  • Spreads warped manifolds so bolt holes line up correctly
  • Should be used in pairs, place spreader between manifold flanges
  • Adjust spreader width using open-end wrench
SaleNo. 2
Lisle 13000 Exhaust Manifold Spreader for Small Block Chevrolet Engines
  • A simple way to expand a warped manifold so all bolt holes are accurately aligned
  • Helps prevent cross-threading of manifold bolts
  • Works best when used in pairs or install before removing manifold to prevent misalignment
  • Skin-packed
SaleNo. 3
71500 Exhaust Manifold Bolt Stud Drill Template Removal Tool Set for Dodge 5.7L Hemi Motors, Remove Broken Exhaust Manifold Bolts Without Damage Cylinder Head
  • 【GREAT COMPATIBILITY】-- Custom fitted, the 71500 exhaust manifold drill template tool kit perfectly fits for Dodge 5.7L Hemi motors.
  • 【EXCELLENT FUNTION】-- This exhaust manifold template tool kit designed to remove broken exhaust manifold bolts on for Dodge 5.7L Hemi motors without damaging the cylinder head.
  • 【UNQUE DESIGN】-- This exhaust manifold template tool kit designed with double-sided drill depth gauge to ensure the water jacket is not pierced.
  • 【EASY TO USE】-- This exhaust manifold template tool kit is convenient and easy to use. Use tapered bolts mount the base plate in place over the bolt holes and slip-fit bushings, which allowing you to move from hole to hole without moving the base plate. The screw extractor is then used to remove the damaged bolt. Comes with bushing for drilling to tap size when Extractor is not available.
  • 【PACKAGE INCLUDE】-- The 71500 exhaust manifold drill template tool kit includes blow molded case, stud extractor, drill plate, drill depth gauge, alignment bolt, 8mm tap aligner, lock screw, (1/8'', 3/16'', 17/64'') slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill
No. 4
71500 Exhaust Manifold Bolt Stud Drill Template Removal Tool Kit Fit For Dodge 5.7L Hemi Motors, Remove Broken Exhaust Manifold Bolts Without Damage Cylinder Head
  • APPLICATION: This exhaust manifold template tool kit is compatible with Dodge 5.7L Hemi motors. To remove broken exhaust manifold bolts on Dodge 5.7L Hemi motors without damaging the cylinder head.
  • EASY TO USE: The 71500 exhaust manifold template removal tool is easy to use. Tapered bolts position the base plate over the bolt holes and slip-fit bushings, allowing you to move from hole to hole without moving the base plate. The screw extractor is then used to remove the damaged bolt. Includes bushing for drilling to tap size when Extractor is not available.
  • FEATURES: The 71500 exhaust manifold drill template tool kit has double-sided drill depth gauge to ensure the water jacket is not pierced. Perfect fit for Dodge 5.7L Hemi Motors.
  • PACKAGE INCLUDE: The exhaust manifold bolts removal tool kit includes stud extractor, drill plate, drill depth gauge, alignment bolt, 8mm tap aligner, lock screw, 1/8'' slip/fix bushing, 3/16'' slip/fix bushing, 17/64'' slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill, blow molded case. Made of quality material, solid and durable.
  • Satisfaction Guarantee--100% satisfaction guarantee. Please feel free to contact us if you have any questions about our product.
No. 5
Sunluway 71400 Manifold Drill Template for GM/Chevy LSIII 4.8L, 5.3L & 6.0L Motors 1999-2007, Removes Broken Exhaust Manifold Bolts
7 Consomer Reviews
Sunluway 71400 Manifold Drill Template for GM/Chevy LSIII 4.8L, 5.3L & 6.0L Motors 1999-2007, Removes Broken Exhaust Manifold Bolts
  • 【Application】Sunluway 71400 Manifold Drill Template is compatible with 1999-2007 GM / Chevy LSIII 4.8L, 5.3L & 6.0L motors. Great replacement for LIS-71400
  • 【Function】This is specially designed to easily remove the broken exhaust manifold bolts without damaging the cylinder head.
  • 【Material】Made of premium heavy duty steel, anodized with billet aluminum for extra strength, no deformation, great reliability and long service life.
  • 【Quickly Remove】Tapered bolts center base plate over the broken bolt holes and Slip fit bushing allows you to move from hole to hole without moving the base plate. The screw extractor is then used to remove the broken bolt. Includes bushing to drill to tap size when extractor can not be used
  • 【SATISFACTION GUARANTEE】 If you're not 100% satisfied with this product, simply return it for a full refund in 30 days, guarantee with 12 months’ warranty.
No. 6
RYANSTAR RACING 71500 Exhaust Manifold Template Removal Tool Set Compatibile with 5.7L Hemi Motors, Precision Drilling Tool for Manifold Installation and Maintenance
  • APPLICATION: This exhaust manifold template tool kit is designed for safe removal of broken exhaust manifold bolts on 5.7L Hemi motors without damaging the cylinder head.
  • EASY TO USE: The 71500 exhaust manifold template removal tool simplifies the removal process without compromising the cylinder head. It includes tapered bolts for positioning the base plate over the bolt holes and slip-fit bushings, facilitating seamless movement from hole to hole without relocating the base plate. The screw extractor is employed to safely remove the damaged bolt. Additionally, it includes bushings for non-destructive drilling when an extractor is unavailable.
  • FEATURES: The 71500 exhaust manifold drill template tool kit is equipped with a double-sided drill depth gauge to ensure the water jacket remains intact, ensuring safe and effective removal. Specifically designed for 5.7L Hemi Motors.
  • PACKAGE INCLUDES: The exhaust manifold bolts removal tool kit comprises a stud extractor, base plate, drill depth gauge, alignment bolt, 8mm tap aligner, lock screw, 1/8'' slip/fix bushing, 3/16'' slip/fix bushing, 17/64'' slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill, and a blow molded case. Constructed of durable materials for long-lasting performance.
  • Satisfaction Guarantee: We offer a 100% satisfaction guarantee. Please reach out to us for any inquiries regarding our product.
No. 7
GOKESHFLY Exhaust Manifold Template Removal Kit 71500, Compatible with Dodge 5.7L Hemi Motors - Remove Broken Exhaust Manifold Bolts Without Damage Cylinder Head
  • COMPATIBILITY : 71500 exhaust manifold drill template tool kit perfectly compatible for Dodge 5.7L Hemi motors
  • APPLICATION : Designed to safely and effectively remove broken exhaust manifold bolts without damaging the cylinder head
  • EASY TO USE : Convenient and user-friendly design allows for easy installation and removal. Tapered bolts and slip-fit bushings ensure accurate positioning without moving the base plate. Screw extractor included to remove damaged bolts. Bushing included for drilling to tap size when extractor is not available
  • DESIGN : Features a double-sided drill depth gauge to prevent piercing the water jacket
  • ACCESSORY : Comes with a blow molded case for easy storage and transportation. Includes stud extractor, drill plate, drill depth gauge, and alignment tools,8mm tap aligner, lock screw, 1/8'' slip/fix bushing, 3/16'' slip/fix bushing, 17/64'' slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill, blow molded case
No. 8
besttruck 68500 Manifold Drill Template for Ford 2V & 3V Designed to Remove Broken Exhaust Manifold Studs
  • Application - Designed to remove broken exhaust manifold studs on 4.6L, 5.4L 2 valve, 5.4L 3 valve and 6.8L v10 Ford engines without damaging the block.
  • Easy to Use - Remove broken exhaust manifold studs on 4.6L, 5.4L and 6.8L V10 2 and 3 valve. Interchangeable plates and alignment pins help center drill on the broken stud. Depth gauge for drilling is marked on the template, the stud extractor is then used to remove the broken stud.
  • Superior Material – Made of premium grade steel and aluminum alloy, for great strength, reliability, excellent wear resistance, and long service life. Manufactured to OEM specification, meet or even exceed OEM specifications.
  • Package Includes – 1*2V Adapter; 1*Base Plate with Bushings; 1*3V Adapter; 2*Knurled Thumb Screw; 2*Nylon Washer; 1*Stud Extractor; 1* Long Alignment Pin; 1* Short Alignment Pin; 1* 3/16" Double Ended Drill Bit; 2* 1/8" Double Ended Drill Bit.
  • Satisfaction Guarantee - Besttruck values customers shopping experience and provides customers with a good shopping environment. If you are not satisfied with the product, you can choose to return it, we support a 30-day full refund and a one-year warranty.
No. 9
RULLINE 71500 Exhaust Manifold Template Removal Tool Set Compatibile with 5.7L Hemi Motors, Precision Drilling Tool for Manifold Installation and Maintenance
  • APPLICATION: This exhaust manifold template tool kit is designed for safe removal of broken exhaust manifold bolts on 5.7L Hemi motors without damaging the cylinder head.
  • EASY TO USE: The 71500 exhaust manifold template removal tool simplifies the removal process without compromising the cylinder head. It includes tapered bolts for positioning the base plate over the bolt holes and slip-fit bushings, facilitating seamless movement from hole to hole without relocating the base plate. The screw extractor is employed to safely remove the damaged bolt. Additionally, it includes bushings for non-destructive drilling when an extractor is unavailable.
  • FEATURES: The 71500 exhaust manifold drill template tool kit is equipped with a double-sided drill depth gauge to ensure the water jacket remains intact, ensuring safe and effective removal. Specifically designed for 5.7L Hemi Motors.
  • PACKAGE INCLUDES: The exhaust manifold bolts removal tool kit comprises a stud extractor, base plate, drill depth gauge, alignment bolt, 8mm tap aligner, lock screw, 1/8'' slip/fix bushing, 3/16'' slip/fix bushing, 17/64'' slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill, and a blow molded case. Constructed of durable materials for long-lasting performance.
  • Satisfaction Guarantee: We offer a 100% satisfaction guarantee. Please reach out to us for any inquiries regarding our product.
SaleNo. 10
EWK Stud Extractor for 1/4 to 3/4 Inch Broken Stud and Stripped Bolt on Engine Block Exhaust Manifold
  • 【 Perfect Fit 】 EWK stud extractor is specially designed for extracting the rusty or broken bolts and studs on cars or motorcycles. Suitable for stud size from Ø1/4 to 3/4 Inch (Ø6 to 19mm).
  • 【 Easy to Use 】 The cam type stud remover has an concentric cam to grip on the rusty stud. The knurled roller uses cam action to automatically close to the right size and grip the stud tightly for easy removal.
  • 【 Minimize Damage 】 The knurled roller is considered as a linkage between drive handle and stud which minimizes the damage to threads during the whole rotation.
  • 【 Heavy Duty 】 Made of C45 Carbon steel, the stud puller tool is tough enough to grip the seized studs and bolts securely for an easy removal.
  • 【12+6 Month】Durable products backed by an extraordinary 12+6 months warranty.
No. 11
USSKYBOY 68500 Manifold Drill Template for Ford 2V & 3V Triton Engines (4.6L, 5.4L and 6.8L)
  • 【Application】The 68500 Manifold Drill Template is designed to remove broken exhaust manifold studs on 4.6L, 5.4L and 6.8L V10 2 valve and 3 valve Ford Triton engines without damaging the cylinder head.
  • 【Function】Interchangeable plates and alignment pins help center drill on the broken stud. Depth gauge for drilling is marked on the template. The stud extractor is then used to remove the broken stud.
  • 【Package Includes】 base plate, valve adapters, double-ended drill bit, allignment pins and stud extractor.
  • 【Premium Quality】Made of high-quality steel, it is anti-corrosion and anti-rust, ensuring high strength and durability, ensuring years of trouble-free use.
  • Premium Support 1 year Warranty.
No. 12
Dorman 03411B Exhaust Manifold Hardware Kit Compatible with Select Ford / Lincoln / Mercury Models
  • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction - this kit is made from quality components to ensure reliable performance and a 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
No. 13
RYANSTAR RACING Precision Manifold Removal Tool Manifold Drill Template compatible with GM/Chevy LSIII 4.8L, 5.3L, 6.0L 1999-2007 Safely Extract Exhaust Bolts without Cylinder Head Damage 71400
  • Compatibility: This 71400 manifold drill template tool kit compatible with GM / Chevy LSIII 4.8L, 5.3L & 6.0L motors 1999-2007.
  • Premium Durability: Crafted from top-grade stainless steel and aluminum alloy for robustness, offering enhanced strength and anti-corrosion properties for prolonged utility.
  • Efficient Extraction: Facilitates the safe removal of fractured exhaust manifold bolts, safeguarding the cylinder head integrity. Equipped with a dual-sided drill depth gauge to protect the water jacket from piercing during the process.
  • User-Friendly Design: Simplifies the extraction process; the base plate, secured by tapered bolts and slip-fit bushings, enables seamless maneuverability across bolt holes. Inclusive of a screw extractor and drilling bushings for comprehensive ease of use.
  • Comprehensive Kit: Includes a blow-molded case, base plate, stud extractor, drill depth gauge, alignment bolts (3), 8mm tap aligner, lock screws (2), 1/8'', 3/16'', and 17/64'' slip/fix bushings, along with corresponding cobalt drills. Everything needed for efficient bolt extraction and hassle-free repairs.
No. 14
Clamp Spread Pliers with Locking Device,Working on Lap Joint Clamps,Connector Double Clamps and Exhaust Pipe Clamps…
  • PREMIUM MATERIALS: The exhaust clamp pliers are made of high-quality carbon steel with rust-resistant finish for high hardness and endurance.
  • SPRING LOCK DESIGN: Press the lock adjuster to open the exhaust clamp pliers for spread and removal of the exhaust clamp on various connected exhaust systems.
  • COMFORTABLE HANDLE: The grip is made of pvc material with anti-slip function and relieves hand fatigue, helping you to complete the repair work faster.
  • WIDE APPLICATIONS: Suitable for the spread and removal of any type of clamps in automobile exhaust system.Long plier jaws are easy to use in difficult and limited areas.
  • 100% GUARANTEE: Fully meet the ASNI standard and provide perfect after-sales service for your complete peace of mind.
No. 15
Ptazucv Exhaust Hanger Removal Tool,Exhaust Hanger and Rubber Bracket Separation Exhaust Pliers-Compatible with All Exhaust Rubber Hangers,Hanger Rubber Insulator Removal Tool
  • FUNCTION:This rubber bracket exhaust pliers, with support points and removal holes.The operator simply squeezes the pliers handles to force the rubber.The exhaust hanger makes it easier to remove the rubber bracket from the exhaust hangers, saving time and effort.
  • STRONG APPLICABILITY:The exhaust hangers tool works on all import and domestic car and truck exhaust systems that use the rubber hanger supports.
  • MATERIAL :Exhaust Rubber Hangers made of quality impact grade steel material. Durable and corrosion resistance. Sturdy and durable and with long life
  • Size:30*7.5cm /11.81*2.95 inch.
  • Package: 1* Exhaust Hanger Removal Plier
SaleNo. 16
Lisle 71500 Exhaust Manifold Template for Dodge, Factory
  • Tapered Bolts center base platRemoves Broken Exhaust Manifold Bolts on Dodge 5.7L Hemi Motors Without Damaging the Cylinder Head.e over bolt holes and slip fit bushing allows you to move from hole to hole without moving base plate.
  • Tapered bolts center base plate over bolt holes and slip fit bushing allows you to move from hole to hole without moving base plate.
  • The screw extractor is then used to remove the broken bolt.
  • ncludes bushing to drill to tap size when extractor cannot be used.
  • Double sided drill depth gauge to make sure water jacket is not pierced.
No. 17
Vector Tools 3 PC Tail Pipe Expander Exhaust Pipes Muffler Spreader Tool Set Spreading KIT
206 Consomer Reviews
Vector Tools 3 PC Tail Pipe Expander Exhaust Pipes Muffler Spreader Tool Set Spreading KIT
  • Small expander 1-1/8" to 1-3/4", medium expander 1-1/2" to 2-1/2", large expander 2-1/8" to 3-1/2"
  • Drop forged, heat-treated steel
  • Designed to quickly and easily straighten out clamp dents in mufflers
  • A simple wrench turn expands pipe for exhaust system repair and installation
  • Includes 6pc extra o-ring
No. 18
RULLINE 71400 Exhaust Manifold Template Compatible with GM/Chevy LSIII 4.8L, 5.3L, 6.0L 1999-2007 Factory Precision Drilling Tool for Enhanced Performance
  • Compatibility: This 71400 manifold drill template tool kit compatible with GM / Chevy LSIII 4.8L, 5.3L & 6.0L motors 1999-2007.
  • Premium Durability: Crafted from top-grade stainless steel and aluminum alloy for robustness, offering enhanced strength and anti-corrosion properties for prolonged utility.
  • Efficient Extraction: Facilitates the safe removal of fractured exhaust manifold bolts, safeguarding the cylinder head integrity. Equipped with a dual-sided drill depth gauge to protect the water jacket from piercing during the process.
  • User-Friendly Design: Simplifies the extraction process; the base plate, secured by tapered bolts and slip-fit bushings, enables seamless maneuverability across bolt holes. Inclusive of a screw extractor and drilling bushings for comprehensive ease of use.
  • Comprehensive Kit: Includes a blow-molded case, base plate, stud extractor, drill depth gauge, alignment bolts (3), 8mm tap aligner, lock screws (2), 1/8'', 3/16'', and 17/64'' slip/fix bushings, along with corresponding cobalt drills. Everything needed for efficient bolt extraction and hassle-free repairs.
No. 19
71400 Manifold Drill Template fit for GM/Chevy LSIII 4.8L, 5.3L, 6.0L Motors 1999-2007 - Removal Tool Kit Remove Broken Exhaust Manifold Bolts Stud Without Damage Cylinder Head
  • 🚗【Superior Material】: Made of quality stainless steel and aluminum alloy. Sturdy, high strength and anti-corrosion for much longer service time.
  • 🚗【Quick & Safe Removal】: Allows you to easily remove broken exhaust manifold bolts without damaging the cylinder head. The 71400 exhaust manifold drill template tool kit has a double-sided drill depth gauge to ensure the water jacket is not pierced.
  • 🚗【Easy to Use】: Position the base plate over the bolt holes with tapered bolts, and the slip fit bushings allow you to move from hole to hole without moving the base plate. Then use a screw extractor to remove the broken bolt. Includes bushing for drilling to tap size when extractor cannot be used. Make work easier.
  • 🚗【Package Included】: Comes with blow molded case, base plate, stud extractor, drill depth gauge, alignment bolt (3), 8mm tap aligner, lock screw (2), 1/8'' slip/fix bushing, 3/16'' slip/fix bushing, 17/64'' slip/fix bushing, 1/8'' cobalt drill, 3/16'' cobalt drill, 17/64'' cobalt drill.
  • 🚗【Satisfaction Gurantee】: LAIKOU strives to provide customers with excellent products and professional & sincere services. If you're not 100% satisfied with our item, simply return it within 30 days for a full refund. Support 12-month Warranty.
No. 20
Sutekus Pipe Expander Tool Set 1-1/8'' to 3-1/2'' Tail Exhaust Pipe Expander Muffler Spreader Tool Set for Most Vehicles and Trucks, 3Pcs
  • Package includes 1pc small expander: 1-1/8" to 1-3/4", 1pc medium expander: 1-1/2" to 2-1/2", 1pc large Expander: 2-1/8" to 3-1/2 and 6pcs extra O-rings.
  • Drop forged and heat treated steel construction is for maximum strength and longevity that resist to endure years of heavy use.
  • Designed to straighten out dents, round out pipes and mufflers without damaging them. Only work with 1-1/8" to 3-1/2" ID thin wall pipes.
  • Easy to use - recommend to disassemble and grease the mandrel threads and die segments before using. Insert the beveled steel cones of the expander into the pipe, then turn it by hand with a breaker bar or hand wrench and gradually expand the pipe.
  • Our tailpipe expander tool can spread exhaust tail pipe on most vehicles and trucks. Suitable for family and professional mechanic. It comes in a plastic storage case for easy carrying and storage.

How to choose a good exhaust manifold spreading tools

Does the idea of finding a fantastic exhaust manifold spreading tools 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 exhaust manifold spreading tools. 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools, 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 exhaust manifold spreading tools.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting exhaust manifold spreading tools 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 exhaust manifold spreading tools. 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 exhaust manifold spreading tools 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 exhaust manifold spreading tools.