SIMONS Silencer Tubex - 63,5mm - LEISE
Length (body): 625mm / Diameter: 100mm around / Connections: 63,5mm / Performance information: up to 350HP
€108.00
Content:
1 Stück
Available in 1 day, delivery time 5-8 Days
Product number:
WB-90014
Manufacturernumber:
2903104400
EAN:
7340006811969
"SIMONS Silencer Tubex - 63,5mm - LEISE"
SIMONS Universal Stainless Steel Muffler – Long Round Absorption Silencer for Quiet & Smooth Exhaust Tone
This long, round SIMONS universal muffler features a 625 mm body length and a compact 100 mm diameter, offering excellent noise reduction in tight installation spaces. Manufactured entirely in Sweden from premium stainless steel (1.4307), it delivers durability and strong acoustic performance. The straight-through absorption core minimizes back pressure, making this muffler suitable for naturally aspirated and turbocharged engines up to approx. 350 HP. The 63.5 mm slotted inlet allows easy installation using clamps or welding.Key Features
- High-quality stainless steel 1.4307
- Very quiet – superior noise reduction compared to many competing brands
- Long 625 mm round body for efficient acoustic damping
- Straight-through perforated absorption design for maximum flow
- Ideal for engines up to approx. 350 HP
- Suitable for front, mid or rear muffler positions
- Made in Sweden – high manufacturing quality
Technical Specifications
- Material: Stainless Steel 1.4307
- Body Length: 625 mm
- Diameter: 100 mm round
- Inlet Size: 63.5 mm (inner diameter, slotted)
- Performance Rating: Up to approx. 350 HP
- Weight: 4.1 kg
Noise Reduction Comparison
Measured at idle & 2000 rpm (vs. no muffler):- 76 mm Split: −5 dB*
- 76 mm Turbex: −7 dB*
- 76 mm Turbo: −8 dB*
- 76 mm Turbolight: −7 dB*
- 76 mm Turbonett: −2 dB*
- 76 mm Turbotight: −3 dB*
*Approximate values. A reduction of 10 dB corresponds to about half the perceived loudness.
Legal Notice
No TÜV approval. For motorsport applications or individual approval (§21) only.
| Anschluss: | 63,5 mm |
|---|
About SIMONS – Premium Exhaust Technology from Sweden
SIMONS is a renowned Swedish manufacturer specializing in high-quality stainless-steel exhaust components. All SIMONS mufflers and exhaust parts are fully produced in Sweden, ensuring consistent quality, precise craftsmanship, and long-lasting durability. Unlike low-cost imports, SIMONS focuses on engineered performance, excellent acoustic control, and premium material selection. SIMONS products are widely used in motorsport, custom exhaust fabrication, high-performance builds, and enthusiast applications where reliability and sound control are essential.Core Strengths & Philosophy
- 100% Made in Sweden – no outsourced manufacturing, guaranteeing stable quality standards.
- High-grade stainless steel (1.4307) for maximum durability and corrosion resistance.
- Advanced noise reduction – SIMONS mufflers are known to be significantly quieter than many competing brands in comparative tests.
- Straight-through absorption design – no internal chambers, ensuring very low exhaust backpressure for maximum engine performance.
- Compatible with high-power applications – depending on the model, suitable for 300–1000+ HP builds.
- Flexible installation – slotted inlets/outlets allow both clamp mounting and welding.
- Versatile use – can be installed as front, mid, or rear mufflers thanks to the fully perforated-core layout.
Product Characteristics
- Stainless steel construction throughout (housing + connections).
- Optimized muffler shapes: round, oval, split, dual-flow, and T-split configurations.
- Large body volumes available for exceptional sound reduction.
- Perforated straight-pipe internals for maximum flow efficiency.
- Ideal for turbocharged engines, performance modifications, and custom exhaust builds.
Noise Reduction Expertise
SIMONS mufflers are known for producing a very quiet exhaust tone compared to many alternatives. Test results from motorsport workshops (e.g., Boost-Products) have shown superior noise-damping performance while still maintaining optimal flow characteristics. A 10 dB reduction is perceived by the human ear as roughly half the loudness — SIMONS products consistently achieve strong reductions depending on model and configuration.Legal Information
- No TÜV approval included.
- Use in motorsport or with individual inspection/approval (§21) only.
- Responsibility for road legality depends on regional regulations.
Who is SIMONS suitable for?
- Performance-oriented vehicle builds
- Custom dual-exit and multi-pipe exhaust systems
- Turbo and high-horsepower applications
- Customers seeking excellent noise reduction without sacrificing power
- Fabricators requiring robust, weld-friendly stainless components
Summary
SIMONS stands for Swedish precision, robust stainless-steel construction, and outstanding sound dampening. Their universal mufflers and exhaust components provide an ideal balance of performance, acoustics, and longevity — making SIMONS one of the most trusted brands for custom and motorsport-grade exhaust systems.Login
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