Since 1994 JR Race Exhausts is a family run specialist in Stainless Steel Custom Exhausts based in South Derbyshire. Services include:- bespoke manifolds and systems in stainless steel 304 and 321, Titanium and Inconel, cat back systems, replacement exhaust silencers/silencer deletes, catalytic converters, tail trims. mandrel bends, merge collectors plus a full range of stainless steel exhaust components. About Us Since 1994 JR Race Exhausts is a family run specialist in Stainless Steel Custom Exhausts based in South Derbyshire. Services include:- bespoke manifolds and systems in stainless steel 304 and 321, Titanium and Inconel, cat back systems, replacement exhaust silencers, catalytic converters, tail trims. mandrel bends, merge collectors plus a full range of stainless steel exhaust components. With over 30 years of industry experience a passion for precision engineering and motorsport. From custom on vehicle builds, Jig's to stainless steel exhaust components. We are proud to offer a range of our own stainless exhaust components, designed and manufactured (in-house) with proven success in historic Formula One, Le Man, World Rally and many other motorsport disciplines. Now available to both professionals and hobbyists. Read More

JR Race Exhausts is a family run specialist in Stainless Steel Custom Exhausts based in South Derbyshire. Services include:- bespoke manifolds and systems in stainless steel 304 and 321, Titanium and Inconel, cat back systems, replacement exhaust silencers/silencer deletes, catalytic converters, tail trims. mandrel bends, merge collectors plus a full range of stainless steel exhaust components. With over 30 years of industry experience a passion for precision engineering a Custom Manifolds Custom Stainless Steel Exhausts Stainless Steel Exhaust Components Mandrel Bends Exhaust Silencers Merge Collectors

At JR Race Exhausts, our mission is to provide high-quality exhaust systems that enhance performance and sound for automotive professionals and enthusiasts. We believe that every vehicle deserves the best, and we strive to deliver products that exceed expectations. Our Mission At JR Race Exhausts, our mission is to provide high-quality exhaust systems that enhance performance and sound for automotive professionals and enthusiasts. We believe that every vehicle deserves the best, and we strive to deliver products that exceed expectations. Discover the Passion Behind JR Race Exhausts Mandrel Bends Mandrel Bending is performed using our state-of-the-art CNC Mandrel Bending Machines, a Mandrel a solid shaft with balls that is slightly smaller than the tube inserted to prevent the tube collapsing during the bend by giving internal support, ensuring a consistent internal diameter without deformities to the outside diameter. Uses include Water pipes, Intercooler pipes, Exhaust Systems. Catalytic Convertors Catalytic Convertors convert emissions reducing the number of pollutants expelled through the exhaust system, they contain a ceramic monolith, the exhaust gases flow through the monolith reducing the pollutants. These can be fitted to the exhaust system through welding, clamping or V Bands. Photo shows one of our Catalytic Convertors with welded on cones for self fitting. Silencers Exhaust Silencers reduce noise emissions, the pressure wave is created by high and low alternating pulses. Can a silencer increase performance? An enhanced silencer can decrease resistance creating a louder more powerful engine sound, this reduces backpressure increasing gas flow and improving engine performance. Our exhaust silencers can be tailored for optimum results specified we also offer a repackable version on some. Purge Welding Purge welding removes oxygen other gases from the welding site to prevent oxidation and contamination, creating a higher quality weld that is stronger and has a lower porosity making the weld less prone to cracking or failing. Photo shows two of our silencers built by ourselves at JR Race Exhausts, the welded on V-Bands show an example of a purge welding. Merge Collectors Our merge collectors are designed to create optimal gasflow though the exhaust system using smooth angels and internal peaks. Combining multiple exhaust pipes into one through various combinations tailored to the engine’s requirements, Merge collectors are important for increasing an engines torque and BHP by combining high flow and velocity, Variants range from 2 into 1 to 5 into 1 and different diameters, designed to be integrated by clamping, welding or V Bands. V Bands V-Band Clamps are also known as V-Band Flanges these are two mating flanges connected by a V Shaped Clamp designed to be welded onto the joining parts. V-Bands allow for ease of changing parts for different applications, on a exhaust system. Photo shows V-Bands on an exhaust system that has been designed and fitted by ourselves at JR Race Exhausts. Quality Craftsmanship Each exhaust system produced by JR Race Exhausts is crafted with precision and care. We utilize top-grade materials and advanced manufacturing techniques to ensure durability and peak performance for all types of vehicles. Exhaust Components At JR Race Exhausts, we now offer our own range of Exhaust Components including, Merge Collectors 2 into 1, 3 into 1 and 4 into 1 etc as fully welded or Kit form for self welding. Oval and Round Silencers in lengths from 250mm to 600mm to give optimum compatibility. Mandrel Bends 1D to 3D or simply straight Tube in 1 Meter Lengths for 304 or 400mm Lengths of 321. Looking for something custom get in contact for more details.

When it comes to customizing your car or motorcycle, one of the key components that can truly make a difference in performance is the exhaust system. JR Race Exhausts is a leading manufacturer of high-performance exhausts designed for each build, With over three decades of experience in the industry, honing their craft to perfection. What sets JR Race Exhausts apart is dedication to producing exhaust systems that not only enhance the overall performance of the vehicle but also deliver a unique sound that sets your ride apart from the rest. Whether you're looking to increase horsepower, improve fuel efficiency, or simply upgrade the look and sound of your vehicle, JR Race Exhausts has a solution for you. Our online store offers a wide range of exhaust products to choose from as used in our own builds, including Mandrel Bends, Merge Collectors, Silencers, catalytic convertors, all designed and manufactured by ourselves. In addition to to the products offered on our website custom components can be discussed. Each product is crafted with precision and attention to detail, using high-quality materials to ensure durability and longevity, with JR Race Exhausts, you can trust that you're getting a product that is not only designed to perform but built to last. Custom builds require custom solutions, and JR Race Exhausts understands the importance of tailoring their products to meet the specific needs of each client. Whether you're a seasoned car enthusiast or a first-time custom builder, JR Race Exhausts are dedicated to helping you find the perfect exhaust system or components for your project. So if you're looking to unleash the full power of your custom build, look no further than JR Race Exhausts. With their high-performance exhausts and commitment to quality, you can trust that your vehicle will not only sound great but perform even better. Visit their online store today or get in contact and take your custom build to the next level.

Are you ready to take your vehicle to the next level? JR Race Exhausts has got you covered with their custom-made exhausts designed for ultimate performance. With over three decades of experience in the industry, JR Race Exhausts is a leading manufacturer of specialist exhaust products. Located in a discreet location, JR Race Exhausts prides itself on creating top-of-the-line exhaust systems that are tailored to meet the specific needs of each customer. Whether you're a car enthusiast looking to enhance your vehicle's performance/Sound or a professional racer seeking a competitive edge. JR Race Exhausts has the expertise to deliver custom exhaust solutions that will exceed your expectations. What sets JR Race Exhausts apart from the competition is their commitment to customer service, quality and innovation. Each exhaust system is meticulously crafted using premium materials and state-of-the-art technology to ensure optimal performance and durability. Whether you're looking to improve horsepower, torque, or fuel efficiency, JR Race Exhausts has the knowledge and expertise to create a custom exhaust system that will enhance your vehicle's overall performance. In addition to performance gains, a custom-made exhaust from JR Race Exhausts can also offer aesthetic benefits. With a range of styles and finishes to choose from, you can customize your exhaust system to complement your vehicle's look and make a statement on the road. As JR Race Exhausts launches their online store, now is the perfect time to explore their range of custom exhaust products. Whatever you drive a sports car, a modified show vehicle a high-performance vehicle and anything inbetween, JR Race Exhausts has the perfect exhaust solution for you. Upgrade your ride with a custom-made exhaust from JR Race Exhausts and experience the ultimate in performance, quality, and style.

When it comes to automotive performance, enthusiasts know that small changes can lead to significant improvements. One crucial component that can greatly affect your vehicle's power output and driving feel is the exhaust system. Opting for a custom exhaust system can transform your engine, enhancing performance, sound, and efficiency. This post explores custom exhaust systems and how they can maximize your vehicle's potential. Exhaust System Designed and Built by JR Race Exhausts Understanding Exhaust Systems Every vehicle comes standard with an exhaust system designed primarily to expel gases from the engine. These factory systems usually focus on sound dampening and meeting emission regulations, often sacrificing performance. Custom exhaust systems shine here, as they are specifically tailored to your vehicle’s make and model, optimizing gasflow and enhancing your engine's power and efficiency. Benefits of Custom Exhaust Systems Custom exhaust systems provide a variety of advantages over factory versions. Here are some notable benefits: Increased Horsepower and Torque Upgrading to a custom exhaust system can significantly boost horsepower and torque. Enhanced exhaust flow allows for better combustion, leading to more power. Enhanced Sound Quality A custom exhaust system allows you to tailor your vehicle's sound. Whether you prefer a deep, throaty rumble or a sharp, aggressive roar, the right design can provide the audio signature you desire providing a more exhilarating driving experience. Improved Fuel Efficiency Interestingly, a custom exhaust system can also improve fuel economy. Efficient exhaust flow enables the engine to operate more effectively, Many drivers appreciate the dual benefit of enhanced performance and reduced fuel costs. Customization Options The options for custom exhaust systems are plentiful. From materials like stainless steel versus titanium to varying diameters and shapes, you can design a system that fits your style and performance requirements. Customization lets you create something truly unique to your vehicle. Types of Custom Exhaust Systems When considering a custom exhaust system, there are several types to choose from, each offering distinct advantages: Cat-back Exhaust Systems These systems replace everything from the catalytic converter to the exhaust tip. They are popular for performance gains while meeting legal emissions. Axle-back Exhaust Systems Replacing components from the rear axle back, axle-back systems are often less expensive than cat-back systems. They provide sound enhancement but offer smaller performance gains. Header Exhaust Systems Replacing factory exhaust manifolds, header systems improve airflow directly from the engine. This can lead to substantial power gains with less cost. Turbo-back Exhaust Systems Specifically designed for turbocharged vehicles, these systems replace everything from the turbocharger to the exhaust tip. This comprehensive upgrade can lead to remarkable improvements in performance, making it a preferred choice for many tuners. Choosing the Right System for Your Vehicle Selecting the right custom exhaust system involves considering various factors like vehicle type, desired sound level, and performance goals. Here are some tips to help you choose wisely: Define Your Goals : Determine whether you want more horsepower, an enhanced sound, or better fuel efficiency. Understanding your priorities will guide your decision. Seek Professional Advice : Consult experienced professionals or shops that specialize in exhaust systems. Their insights can help you identify which systems offer the best performance for your vehicle. Material Considerations : Examine the durability and corrosion resistance of materials. Stainless steel is popular for its long life, while titanium is lighter but pricier. Installation Costs : Factor in installation expenses, as some systems require professional expertise for proper setup. Check Local Regulations : Certain modifications may conflict with emissions laws in your area. Ensure your upgraded exhaust system meets local legal requirements. Installation Tips for Custom Exhaust Systems Installing a custom exhaust system can be a rewarding experience. Here are some key tips for a successful installation: Gather Necessary Tools : Make sure you have all the tools and safety equipment you require. Check you have the correct components: This will save time and finances on building your custom exhaust system, designing your system before starting the build enables the required components to be calculated. Take Your Time : Avoid rushing the installation process to mitigate errors. Ensure every component is correctly installed for optimal performance. Inspect for Leaks : After installation, check for any leaks to guarantee maximum efficiency. This step is vital for maintaining performance. Experience the Transformation Investing in a custom exhaust system can significantly enhance your vehicle’s performance, sound, and efficiency. The benefits—like increased horsepower, improved fuel economy, and a tailored sound profile—make it an appealing upgrade for any car enthusiast. By understanding the options available, the benefits they provide, and how to select and install the right system, you can truly elevate your driving experience. So gear up and get ready to embrace the exhilaration of a custom exhaust system!