Best Car Performance Manifold Bolts, Studs & Nuts of 2025

The Copper Exhaust Manifold Nuts come in a pack of 12, making it convenient for your automotive needs. With an M8 size, these nuts are small and easy to handle, perfect for fitting into tight spaces. The stainless steel construction ensures they have a long-lasting service life, giving you peace of mind during repairs. Designed specifically for the E30 automobile exhaust pipe, these nuts are ideal for enhancing your car's performance and ensuring a secure fit.

The BMW E30 Copper Locking Nuts are the perfect solution for enhancing the reliability of your vehicle's exhaust system. With a size of M8, these nuts are specifically designed for compatibility with the BMW 3 Series E30. Their self-locking feature ensures a stable installation, giving you peace of mind while driving. Additionally, the copper material provides excellent durability, helping to protect against wear and tear. You will find that these nuts offer high reliability, making your maintenance tasks easier and more effective.

The VW Exhaust Manifold Studs come in a convenient pack of 20, ensuring you have enough for your needs. Each stud is sized at M8 x 47mm, specifically designed to fit VW models. With a thread pitch of 1.25mm, these studs provide a secure fit, enhancing your vehicle's performance. They are lightly lubricated to prevent corrosion, which means you can enjoy peace of mind knowing they will last longer and maintain their functionality.

The KEVZHUKWV Exhaust Manifold Nuts are essential for your BMW E30's exhaust system. This package includes 12 durable nuts made from high-quality steel, ensuring excellent corrosion resistance and lasting performance. Measuring approximately 17.4 x 9.2mm, these nuts are compact and easy to handle. Their straightforward installation process saves you time and effort, making them a practical choice for car maintenance. However, professional installation is recommended for optimal results.

The Terisass Ball Stud Bolts come in a set of two, made from high-quality stainless steel that meets strict OEM standards, ensuring high reliability. Their advanced design offers wear resistance and anti-rust properties, which means you can trust them to last longer in your vehicle. With a convenient operation, these bolts allow for a quick and easy fix, making it a task you can confidently handle yourself. The sophisticated material also provides excellent corrosion resistance, enhancing the durability of your car's components.

The eMagTech Exhaust Bolt Kit is designed specifically for Nissan vehicles, providing a reliable replacement for rusty or broken original studs and bolts. With excellent corrosion resistance and high hardness, these bolts ensure durability and longevity, even after extensive use. You'll find it easy to fix the exhaust manifold to your car hood, facilitating smooth operation. This kit includes eight sets of studs and nuts, making it a convenient solution for your car maintenance needs.

The Yosoo Exhaust Studs are expertly manufactured to meet high standards, ensuring reliability for your vehicle. Their versatile design allows you to use them in exhaust systems and intake manifolds, making them a practical choice for various applications. Crafted from top-quality stainless steel, these studs and nuts provide exceptional durability and resistance to rust, giving you peace of mind. With accurate sizing, you can count on stable performance when replacing your manifold studs.

The BMW E30 Copper Exhaust Nuts are a set of 12 M8 nuts that are specifically designed for your vehicle. Made from carbon steel with a copper plating, these nuts provide durability and resistance to corrosion. The 10 mm internal thread diameter ensures a perfect fit, making installation easy and convenient. With genuine part number #A1201420072, you can trust that these nuts will meet the high standards required for your BMW E30, enhancing your car's performance and longevity.

The X AUTOHAUX Exhaust Bolt Set is designed for a variety of Honda and Toyota models, making it a versatile choice for your vehicle. With a bolt size of 5x0.8cm and a thread size of M8 x 1.25, these studs ensure a secure fit. The stainless steel construction offers durability, promising a long service life even under high-stress conditions. This package includes 10 bolts, 10 nuts, and 10 washers, providing everything you need for an efficient repair. You will find the installation process straightforward, allowing you to get back on the road quickly.

The Akozon M8 Studs are crafted from high-quality 304 stainless steel, ensuring exceptional durability and resistance to rust and corrosion. This means you can rely on them for long-lasting performance in various applications, including exhaust systems and intake manifolds. Their precise sizing guarantees a stable fit, enhancing your vehicle's overall efficiency. With professional manufacturing standards, these studs provide high reliability, giving you peace of mind during installation and use.