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);});
  • Tube bending

  • Secure payment

Parts Finder

  • Reduced price

Simons Big 2,5" U326300R

580

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.

138.00 €
124.20 € Save 10%
incl. VAT
Quantity

 Calculate Shipping Cost
Description

Simons Big 2.5": Universal Silencer for a Balanced Sporty Sound

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.

Compact and versatile design

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.

Where can it be used?

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.

Technical specifications

  • Material: High-quality stainless steel.
  • Dimensions: Oval (16.54" x 7.28" x 4.53").
  • Connection: 2.5" slotted, compatible with clamps or flanges.
  • Maximum power: Up to 350HP.
  • Recommended use: For racing

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!

Product Details
580
11 Items
You might also like

Reference: 22

Brand: WELDRACINGPARTS

2,5" V-band kit flange

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...

Price 29.40 €
More
Out-of-Stock

Reference: 80

Brand: WELDRACINGPARTS

Flexi pipe 2,5" smooth inner 3,93" long

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...

Price 25.72 €
More
In stock

Reference: 142

Brand: WELDRACINGPARTS

2,5" exhaust tailpipe

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...

Price 46.46 € Regular price 61.95 €
More
Last items in stock

Reference: 157

Brand: WELDRACINGPARTS

2,5" mm 3-hole flange with slotted hole

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...

Price 25.03 € Regular price 26.78 €
More
In stock

Reference: 190

Brand: WELDRACINGPARTS

Exhaust pipe cone 1,69" to 2,5"

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.

Price 9.61 €
More
In stock

Reference: 209

Brand: WELDRACINGPARTS

Elbow 2,5"x1/16" 90 degree

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...

Price 14.57 € Regular price 15.84 €
More
In stock

Reference: 231

Brand: WELDRACINGPARTS

Stainless steel straight tube 2,5" X 1/16"

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.

Price 26.93 € Regular price 28.35 €
More
In stock

Reference: 320

Brand: WELDRACINGPARTS

Exhaust T joint 2,5" x 1/16"

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.

Price 47.25 €
More
In stock

Reference: 337

Brand: WELDRACINGPARTS

Exhaust pipe cone 2,5" to 2,87"

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.

Price 12.71 €
More
In stock

Reference: 338

Brand: WELDRACINGPARTS

Exhaust pipe cone 2,5" to 3"

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.

Price 12.97 €
More
In stock

Reference: 340

Brand: WELDRACINGPARTS

Exhaust pipe cone 2" to 2,5"

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.

Price 11.07 €
More
In stock

Reference: 353

Brand: WELDRACINGPARTS

Only the V-band clamp.

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.

Price 12.81 €
More
In stock
4 other products in the same category:

Reference: 864

Brand: SIMONS

Simons Heavy 2.5" U336300R

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...

Price 169.00 €
More
In stock

Reference: 581

Brand: SIMONS

Simons Duo 2,5" U3463DR

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:...

Price 152.10 € Regular price 169.00 €
More
In stock

Reference: 416

Brand: SIMONS

Simons Turbonett 3" U457600R

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...

Price 103.50 € Regular price 115.00 €
More
In stock

Reference: 860

Brand: SIMONS

Simons Duo 3" U3476DR

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...

Price 185.00 €
More
In stock