- Reduced price

window.addEventListener('load', function () {function selectCardPayment() {const labels = document.querySelectorAll('label');labels.forEach(function(label) {const text = label.innerText.toLowerCase();if ( text.includes('tarjeta') || text.includes('card') ) {const radio = label.querySelector('input[type="radio"]') || document.getElementById(label.getAttribute('for'));if (radio) { radio.checked = true; radio.click(); } } }); }setTimeout(selectCardPayment, 1500);});




Discover the Simons Big 2.5", the universal silencer loved by performance enthusiasts. Made in Sweden with high-quality stainless steel, it offers exceptional noise reduction without compromising power, suitable for engines up to 350HP. Its oval design (16.54" x 7.28" x 4.53") optimizes space, and the 2.5" slotted connections make it easy to install with clamps or flanges. Perfect for racing, it ensures clean and controlled sound while maintaining peak engine performance. Make your project stand out with Swedish quality and superior performance.
Swedish craftsmanship with high-quality stainless steel
The Simons Big 2.5" is the perfect choice for those looking for a silencer that combines performance and durability. Completely made in Sweden with stainless steel, this silencer is built to withstand the demands of high-performance projects.
Sporty sound without the noise
What sets the Simons Big apart is its ability to deliver a clean, sporty sound without the excessive noise often produced by other silencers. Perfect for both racing applications and custom projects, it offers a powerful tone without being annoying, ensuring a pleasant driving experience.
Optimized dimensions
With an oval body measuring 16.54 inches long and a diameter of 7.28 x 4.53 inches, this silencer is designed to maximize the available space under your car. Its slotted 2.5-inch connections are compatible with clamps or flanges, making installation straightforward for various setups.
Efficient noise reduction
The oval design of the Simons Big not only enhances noise reduction but also maintains maximum engine performance. Unlike other silencers that compromise power, this model ensures a continuous flow, suitable for engines up to 350HP.
Compatible with all exhaust positions
Thanks to its continuous design, the Simons Big can be used as a mid, end, or even part of a complete exhaust system. This makes it ideal for racing vehicles or projects where customization is essential.
Take your project to the next level
If you’re looking for a silencer that combines a sporty sound, noise reduction, and easy installation, the Simons Big 2.5" is the ideal choice. Enjoy powerful and comfortable driving without annoying noise. Have questions? Contact us, and we’ll help you choose the best option for your car!
Reference: 22
Brand: WELDRACINGPARTS
2.5" V-Band made from 304 stainless steel, designed to offer maximum strength and durability in any exhaust system. Unlike cheaper options, such as zinc-coated versions that are difficult to weld and of lower quality, this clamp includes a locator for a precise and secure fit. Perfect for high-performance projects, it guarantees optimal sealing and a long...
Reference: 80
Brand: WELDRACINGPARTS
Standard flexible exhaust pipe with an inner diameter of 2,5" and a length of 3,93", made of high-quality stainless steel. Its smooth inner reduces resistance to the flow of exhaust gases, improving evacuation and increasing engine efficiency. This robust and durable design minimizes vibrations and prevents cracks in the exhaust system. If you want to...
Reference: 142
Brand: WELDRACINGPARTS
2.5" exhaust tip in polished 304L stainless steel, perfect for enhancing your vehicle’s sound and appearance. Its high-quality finish and corrosion resistance ensure long-lasting durability. Easy to install with a precise fit for 2.5" exhaust systems. Ideal for customization or replacement. European quality for a professional touch on your project. Make...
Reference: 157
Brand: WELDRACINGPARTS
Looking for a reliable connection for your exhaust system? The 3-hole flange 63.5 mm with slotted hole is perfect for 2.5" pipes. Its slotted design makes adjustments easy, ensuring a secure and precise fit. Made of stainless steel with a 10 mm thickness, it withstands high temperatures and corrosion. Perfect for custom projects. Optimize your exhaust...
Reference: 190
Brand: WELDRACINGPARTS
304 Stainless Steel Exhaust Cone, with a large diameter of 2,5" and small diameter of 1,69", perfect for improving your exhaust system performance. With a length of 3,14" and thickness of 1/16", this cone is resistant to high temperatures and corrosion, offering durability and efficiency. Ideal for custom modifications and high-performance vehicles.
Reference: 209
Brand: WELDRACINGPARTS
Stainless steel elbow 2.5 inches x 1/16 inches 304L, 90 degrees, 3.7-inch radius, manufactured in Europe, stands out for its quality and durability in welding projects. Instead of opting for cheaper alternatives from China, choose pieces that meet European standards for superior resistance in extreme conditions. Take your projects to the next level with...
Reference: 231
Brand: WELDRACINGPARTS
2B 304L stainless steel tubing cut to size for exhaust system manufacturing. With a 2,5" diameter and a 1/16" thickness, this European product ensures high quality and durability for your projects. Deburr-free, ideal for precision work. Available at Weldracingparts, perfect for crafting high-performance exhausts.
Reference: 320
Brand: WELDRACINGPARTS
The 304L stainless steel T-pipes by F4U are the perfect solution for custom exhaust system fabrication. Handmade, they guarantee a high-quality finish, ideal for personalized motorsport projects. Available welded for added rigidity or unwelded so you can weld them yourself, adapting to your needs. At Weld Racing Parts, quality and precision are our priority.
Reference: 337
Brand: WELDRACINGPARTS
304 Stainless Steel Exhaust Cone, with a large diameter of 3" and small diameter of 2,5", perfect for improving your exhaust system performance. With a length of 3,14" and thickness of 1/16", this cone is resistant to high temperatures and corrosion, offering durability and efficiency. Ideal for custom modifications and high-performance vehicles.
Reference: 338
Brand: WELDRACINGPARTS
304 Stainless Steel Exhaust Cone, with a large diameter of 3" and small diameter of 2,5", perfect for improving your exhaust system performance. With a length of 3,14" and thickness of 1/16", this cone is resistant to high temperatures and corrosion, offering durability and efficiency. Ideal for custom modifications and high-performance vehicles.
Reference: 340
Brand: WELDRACINGPARTS
304 Stainless Steel Exhaust Cone, with a large diameter of 2,5" and small diameter of 2", perfect for improving your exhaust system performance. With a length of 3,14" and thickness of 1/16", this cone is resistant to high temperatures and corrosion, offering durability and efficiency. Ideal for custom modifications and high-performance vehicles.
Reference: 353
Brand: WELDRACINGPARTS
304 Stainless Steel V-Band Clamp. Unlike cheaper and lower quality versions, this clamp offers superior durability and strength, preventing leaks in your exhaust connections. Important note: sold without flanges. The V-Band clamp was invented by Herbert Marx and produced by his company, Marman Products, starting in the 1930s.
Reference: 864
Brand: SIMONS
The Simons Heavy 2.5" (63.5mm) U336300R is a high-performance universal silencer, designed to provide effective noise reduction without compromising engine power. Made of stainless steel, it ensures maximum strength and durability. Its oval design of 8.66"x5.51" (220x140mm) and 19.69" (500mm) body optimizes sound absorption. Made in Sweden, it is the...
Reference: 581
Brand: SIMONS
SIMONS DUO 2.5" (63.5mm) Muffler The SIMONS DUO 63.5mm muffler offers a unique blend of performance and silence. Constructed with high-quality stainless steel and meticulously designed to optimize exhaust gas flow, it's ideal for enhancing vehicle performance. Features: supports up to 400 HP, durable stainless steel, optimized flow. Benefits:...
Reference: 416
Brand: SIMONS
The Simons Turbonett 3" (76mm) is a universal silencer made of stainless steel to ensure durability and performance. Compact, with a 9.84-inch length, 4.92-inch diameter, and 3-inch connections, it's perfect for custom systems. Its straight-through design works as a pre-, middle, or end silencer, enhancing the sporty sound and supporting up to 600HP. Made...
Reference: 860
Brand: SIMONS
If you're looking for a high-performance universal silencer, the Simons DUO 3" (76mm) is your best choice. Made in Sweden with stainless steel, it stands out with its dual 3" inlet and outlet, oval design (8.7x5.5 inches), and compact body of 12.4 inches. It reduces noise without sacrificing power, handling up to 1000 HP. Order now at Weldracingparts and...