Upgrade Your Vehicle Performance: Discover the 22 Top Exhaust Manifolds

Welcome, car enthusiasts! In this article, we present to you a comprehensive roundup of exhaust manifolds. These crucial components play a significant role in enhancing your vehicle’s performance and overall driving experience. From top-tier brands to budget-friendly options, we’ve gathered the best exhaust manifolds for you to explore. So buckle up and get ready to rev up your engine with our exhaust manifold roundup.

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Reviews

Corvette-Style 2 1/2” Ram Horn Exhaust Manifolds Pair

Add a touch of classic Corvette styling to your engine with these Corvette-Style 2-1/2 inch Ram Horn Exhaust Manifolds, a pair that’s ready to impress. Crafted with big 2-1/2” diameter outlets and provisions to accept original generator and water tank type brackets, these manifolds are perfect for adding that signature Corvette look. Ideal for builds with engines like 365hp L76, 375hp L84, and 350hp L79, these ram horn cast iron exhaust manifolds provide a great update to any vehicle. Perfectly suited for small block engines up to 1999, this product includes left and right side manifold, gaskets for manifold to cylinder head and outlet collector, as well as manifold to cylinder head bolts/hardware and collector stud/hardware. Don’t miss your chance to add a vintage-inspired touch to your vehicle, get these stylish Corvette-Style Ram Horn Exhaust Manifolds, a pair today.

Chevy LS Cast Black Exhaust Manifolds by Summit Racing

Upgrade your Chevy LS engine with Summit Racing’s SUM-G9084B cast exhaust manifolds. These high-quality, black ceramic coated pieces not only fit perfectly but also impress with their sleek appearance. Available in a range of ceramic finishes, these Summit Racing exhaust manifolds provide reliable performance for all LS series engines.

Scott Drake C9OZ-9430-1-BC High-Performance Exhaust Manifolds

Discover the ultimate exhaust experience with Scott Drake’s 428CJ Exhaust Manifolds, meticulously designed to replicate Ford’s legendary performance manifolds. Featuring original Ford logos and part numbers cast into the manifolds, you’ll enjoy concours correct authenticity. Early versions boast a perfect fit with right-side spacers, while late versions provide seamless installation. Crafted from high-quality ductile iron and offering precise factory matching intake ports, this is a must-have for any 428 Cobra Jet, Super Cobra Jet, or GT500 Shelby enthusiast. With exhaust flange studs and nuts included, these manifolds offer a flawless fit and unmatched power.

High Performance Exhaust Manifold for Maximum Efficiency

Say goodbye to OEM limitations with Bully Dog’s ceramic coated exhaust manifold. Crafted for supreme performance, this exhaust manifold features improved airflow, eliminating bottlenecks and maximizing the engine’s power output. It’s meticulously designed to ensure durability and strength, while providing notable fuel efficiency gains. Engineered with care and precision, Bully Dog’s exhaust manifold exceeds expectations on all fronts, guaranteeing a remarkable driving experience with every turn of the ignition.

Bully Dog Ceramic Coated Exhaust Manifold

Upgrade your 96-01 Cummins N-14 with the Bully Dog Ceramic Exhaust Manifold, a game-changer in power and efficiency. Boasting improved airflow and turbo spooling, this heavy-duty beauty outperforms the stock manifold while keeping your engine purring like a kitten on a windowsill. With rave reviews from satisfied customers and a sleek, high-quality design, the Bully Dog Manifold is the perfect partner for your ride.

Chevy LS Cast Black Exhaust Manifold for Performance

Upgrade your Chevy LS-based engines with these sleek cast iron Black exhaust manifolds from Summit Racing. Perfectly fitting your CHEVROLET engines, these manifolds boast a high silicon ductile iron construction for superior durability. Choose from a stunning Black ceramic coated finish for a touch of personality, or opt for the functional comfort of included mounting hardware. Experience the difference with Summit Racing SUM-G9080B - your new go-to exhaust manifold solution.

Dry Joint Exhaust Manifold by EMP

Indulge in the exceptional quality of the EMP-engineered 57-57501 Dry Joint Exhaust Manifold. Precision-crafted and meticulously designed for longevity, this high-caliber exhaust manifold harmoniously blends ergonomics with durability. Manufactured using premium materials and advanced machinery, it assures impeccable performance that surpasses the competition. Experience the pinnacle of value and trustworthiness with this unmatched product.

JEGS Cast Iron GM LS Exhaust Manifold 250 Inch

Upgrade your engine’s performance with the JEGS 30140 Exhaust Manifolds. Sold as a pair, these cast iron manifolds provide a sizable 2.250-inch collector diameter, enhancing power and efficiency. However, be mindful of fitment issues with certain GM LS models, and possible modifications to brackets. With a 5-star rating and a 30.9-pound assembled weight, this high-quality exhaust manifold is perfect for those seeking a stylish and durable improvement to their GM LS engine.

Chevy LS Cast Silver Exhaust Manifold from Summit Racing

Introducing the Summit Racing cast exhaust manifolds - a stellar addition to your LS series engines. Available in a chic silver ceramic coating, these high-quality exhaust manifolds not only look great but perform exceptionally. Designed specifically for LS-based Chevrolet engines, they effortlessly blend style and functionality into one enticing package.

Nissan Altima and Sentra Exhaust Manifold 674-659 Replacement

The Jdmspeed 674-659 exhaust manifold, a budget-friendly option, is compatible with Nissan Altima and Sentra models from 2002 to 2006. Featuring a durable design and included gasket, it is a non-CARB compliant part, making it ideal for drivers outside of California or New York. Despite being a lesser-known brand, users report satisfactory performance, with most providing solid ratings and praising its value for the price. However, some modifications may be necessary for a perfect fit, especially for California and New York residents with stricter emission requirements.

Retro Crusader Exhaust Manifold for 6.0L Marine Engines

Crafted to fit Crusader GM V8 6.0L marine engines from 2004 and onwards, this sturdy exhaust manifold boasts a robust cast iron construction. With a signature Crusader blue paint finish, it can be easily interchanged between port and starboard sides. Don’t forget to purchase the separate manifold to head gasket RM0276 and riser gasket RM0274A for optimal performance.

Heavy Duty Jeep Exhaust Manifold by Crown Automotive

The Crown Automotive RT36002 is your go-to choice for a heavy-duty aftermarket exhaust manifold, designed specifically for Jeep vehicles. As the pioneer in Jeep replacement parts, Crown Automotive proudly boasts a vast inventory of factory discontinued items, ensuring your beloved Jeep stays on the road. With an emphasis on quality and precision, this exhaust manifold is part of Crown’s extensive array of replacement components including axle, body, brake, clutch, cooling, and more. Trust this solid construction, expertly crafted from gauge steel, to keep your Jeep’s exhaust system in prime condition.

APTC Exhaust Manifold

Experience a smoother exhaust system with the ATP 101140 Exhaust Manifold. Meticulously designed to mimic the original unit, this high-quality part ensures a seamless fit and flawless performance. Its upper and lower flange gaskets, along with lower flange hardware, make installation a breeze. Not only does it restore your exhaust system, but it also prevents hazardous leaks that could endanger your passengers.

Summit Racing Rams Horn Exhaust Manifold for Chevy Small Block Engine

Experience the perfect blend of style and performance with Summit Racing SUM-G9200S, Chevy Small Block Exhaust Manifolds. Crafted from high-quality cast iron and a durable silver ceramic coating, these manifold pairings deliver a great fit and look for your Chevy small block engine. With remanufactured options, sturdy mounting hardware, and exhaust manifold colors, you can enjoy peace of mind knowing everything you need for a seamless installation is included in the package.

Mitsubishi Exhaust Manifold Solution

Transform your car’s exhaust system with the 1555A476 Mitsubishi Exhaust Manifold. This top-notch aftermarket component is lauded by numerous customers for its impressive performance, impeccable durability, and gleaming finish. Priced at $445.57, it’s a worthwhile investment for motor enthusiasts eager to enhance their Mitsubishi vehicle with a premium upgrade.

Chevy LS Cast Silver Exhaust Manifold for Chevy Engines

Upgrade your Chevy LS engine with these stunning cast silver exhaust manifolds from Summit Racing. Crafted from durable high silicon ductile iron, these manifolds provide a perfect fit and offer a range of finishes to suit your style. With an experienced support team, a hassle-free return policy, and a wide range of parts in stock, you can trust Summit Racing for all your automotive needs.

Rams Horn Styled Exhaust Manifold - Chrome Finish

Experience the iconic Rams Horn style with the JEGS 30100 Chrome Rams Horn Style Exhaust Manifolds, perfect for enhancing the look and performance of your Chevy Small Block engine. Featuring a durable chrome finish for lasting greatness and a 4-inch header flange, this pair fits most small block Chevy cylinder heads with round or square exhaust ports, making it a versatile choice for your vehicle. Including mounting hardware, gaskets, and hardware, it’s the ideal solution for a seamless replacement experience.

2010-2012 Chevy Equinox 2.4L 4-Cylinder Exhaust Manifold

Boost your Chevy Equinox’s performance with this high-quality exhaust manifold, expertly designed and built to seamlessly fit your vehicle. Constructed with durable materials, this manifold guards against warping, cracking, and leaks, ensuring long-lasting reliability. It even comes with all necessary hardware and gaskets for a hassle-free installation. Whether you’re cruising down the highway or tackling a bumpy terrain, this product delivers unbeatable performance and satisfaction.

Summit Racing Chevy LS Series Exhaust Manifolds

Experience the perfect match for your Chevy LS Series engine with Summit Racing’s high-quality cast exhaust manifolds, SUM-G9084. These durable and stylish exhaust manifolds, made from high silicon ductile iron, provide exceptional performance and are available in natural and a range of eye-catching finishes. Perfect for CHEVROLET 6.2L/376, 6.0L/364, 5.7L/350, 5.3L/325, and 4.8L/294 LS-based engines, these Summit Racing exhaust manifolds offer the perfect combination of fit, style, and functionality.

Summit Racing Rams Horn Small Block Exhaust Manifold

These Summit Racing SUM-G9200 exhaust manifolds are perfect for your Chevy small block engine. With cast iron construction and chrome finish, they not only boast a stunning appearance but also deliver peak performance. Pair these rams horn style manifolds with the corresponding Chevy models, and you’ll be good to go. Plus, they come with all the necessary mounting hardware and gaskets, making installation a breeze. So, go ahead and give your engine the stylish and efficient touch it deserves!

VEFOR Long Tube Exhaust Header for Chevy Models

Introducing the VEVOR stainless steel long tube exhaust manifold header for Chevy 283, 302, 305, 307, 327, 350, and 400 L engines. These attractive exhaust headers provide durability, perfect fit, and satisfactory performance. With a polished surface finish and a 1 1/2” tube diameter, they deliver tough quality and firm welding, making them perfect for direct replacement. Weighing 27 lbs (12 kg), these well-made exhaust manifold headers are widely used and come with a gross weight of 27 lbs (12 kg). Don’t miss out on this high-quality, well-reviewed addition to your Chevy.

1 5/8 Block Hugger Black Exhaust Headers by Speedmaster

Get ready to enhance your engine’s performance with these affordable Speedmaster Exhaust Headers. Designed for stock or mildly modified engines, these durable 16-gauge steel headers provide exceptional value. Their thick flanges ensure header integrity, while their pliability ensures perfect sealing to each exhaust port. However, it’s essential to verify fitment if you’re using aftermarket components or custom altered parts. Experience the perfect blend of power and affordability with these incredible Exhaust Headers.

Buyer’s Guide

An exhaust manifold is a vital component in any internal combustion engine, as it directs exhaust gases away from the cylinders and into the exhaust system. It helps to improve engine performance and durability. In this buyer’s guide, we will discuss the important features, considerations, and general advice for selecting the right exhaust manifold for your vehicle.

Materials

Exhaust manifolds are typically made from one of three materials: stainless steel, cast iron, or ceramic. Each material has its advantages and disadvantages. Stainless steel is lightweight, corrosion-resistant, and durable, making it a popular choice for modern vehicles. Cast iron is heavier than stainless steel but provides excellent heat dissipation and resistance to wear and tear. Ceramic is a relatively new material in the exhaust industry, offering a lightweight and durable solution with excellent heat resistance.

Size and Shape

Exhaust manifolds come in various sizes and shapes depending on the engine configuration and vehicle make and model. It is essential to choose a manifold that fits the specifications of your engine. A well-fitting manifold will help to minimize exhaust backpressure, improve engine performance, and reduce the risk of exhaust leaks.

Header Collector Design

The header collector design is crucial for optimizing exhaust flow and engine performance. There are two main header collector designs: tubular and cross-flow. Tubular headers are typically lighter and more compact, providing better engine response and power. Cross-flow headers offer better exhaust gas separation and improved flow efficiency, but they may be heavier and more challenging to install.

Installation

A good exhaust manifold should be easy to install and require minimal modifications to your exhaust system. The manifold should come with clear installation instructions and any necessary hardware. It is essential to follow the manufacturer’s instructions carefully to ensure proper installation and avoid any potential issues.

FAQ

What is an exhaust manifold?

An exhaust manifold is a critical component of an automobile’s exhaust system. It collects exhaust gases from the engine’s cylinders and directs them to the catalytic converter, where they get treated before being released into the atmosphere through the tailpipe. High-quality exhaust manifolds not only improve exhaust flow but also enhance engine performance and efficiency.

Several factors contribute to a successful exhaust manifold, including materials, design, and engineering expertise. Top-performing manufacturers often prioritize the use of durable materials, such as cast iron or steel, to ensure long-lasting and reliable performance. Advanced designs help reduce backpressure, allowing for smooth exhaust flow and improved engine power.

What are the different types of exhaust manifolds?

Exhaust manifolds come in various configurations, primarily determined by the number of cylinders on the engine. The most common types include the following two categories: aftermarket exhaust manifolds and original equipment manufacturer (OEM) exhaust manifolds. Aftermarket exhaust manifolds are typically designed for better performance and may offer different pipe configurations or additional features. OEM exhaust manifolds are designed to meet vehicle manufacturers’ specifications and are the standard components when purchasing a new vehicle.

Another important distinction is between 4-1 and 4-2 exhaust manifolds. The number refers to the number of primary pipes leading to the catalytic converter. A 4-1 exhaust manifold collects the exhaust gases from four cylinders into one primary pipe before it meets the catalytic converter, while a 4-2 exhaust manifold collects the exhaust gases from four cylinders into two primary pipes. The latter configuration is more common on V-8 engines and may offer some improvements in terms of power distribution and performance.

What are the benefits of upgrading to a high-performance exhaust manifold?

Upgrading to a high-performance exhaust manifold can have several advantages for your vehicle, especially if you’re keen on performance improvements. Some of the benefits of upgrading include the following: improved exhaust flow, increased power output, enhanced throttle response, and reduced exhaust temperature. Many aftermarket exhaust manifolds are designed with better internal geometry, helping to reduce backpressure and allow for more efficient exhaust gas flow.

By improving exhaust flow and reducing backpressure, a high-performance exhaust manifold can be beneficial for both fuel economy and power output. In some cases, installing a better exhaust manifold can be an effective way to enhance your vehicle’s overall performance, making it quicker and more responsive. Additionally, a high-performance exhaust manifold can significantly contribute to a more enjoyable driving experience by providing improved engine tone and clarity.

How do I choose the right exhaust manifold for my vehicle?

Selecting the right exhaust manifold for your vehicle involves considering several factors, including the make and model of your vehicle, the type of driving you do, and your priorities for performance or noise levels. First and foremost, verify that the exhaust manifold you’re interested in is compatible with your specific vehicle make and model, as not all exhaust manifolds are universal fitments.

Next, consider your driving habits and preferences, as well as the priorities you have for your vehicle’s performance or exhaust sound. If you’re looking for the best combination of performance and noise reduction, pay close attention to the specific design features and materials employed by the manufacturer. Some reputable exhaust manifold manufacturers may place a stronger emphasis on durability or sound modifications, which could impact your choice depending on your priorities.

What should I look for when comparing exhaust manifolds from different brands or models?

When comparing exhaust manifolds from different brands or models, consider several key factors, including materials, design, and any additional features that may impact the performance or longevity of the product. In general, high-quality exhaust manifolds will feature durable materials, such as cast iron or stainless steel, which can withstand the heat and wear of regular use.

An effective exhaust manifold should have a design that promotes smooth exhaust flow, minimizing backpressure and allowing for optimal performance. Look for features like wider or smaller primary pipes, which may impact power distribution and air intake. Additionally, consider any additional features the exhaust manifold may offer, such as improved heat dissipation or noise reduction through sound-absorbing materials.

Are exhaust manifold upgrades costly?

When considering the cost of an exhaust manifold upgrade, it’s essential to weigh the benefits against the potential expenses. In many cases, high-performance exhaust manifolds can be substantially more expensive compared to their stock counterparts. Factors such as brand, materials, and additional features can significantly influence the final price point.

However, the cost of an exhaust manifold upgrade may also be offset by potential gains in power and fuel efficiency, depending on the specific configuration and make of the exhaust manifold being installed. It’s also crucial to remember that quality exhaust manifold products should provide long-lasting performance, making them a worthwhile investment for performance enthusiasts who prioritize their vehicle’s performance and driving experience.

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