SIMONS Silencer Grandonett - 89mm - LEISE
Length (body): 250mm / Diameter: 140mm around / Connections: 89mm / Performance information: up to 900HP
€120.00
Content:
1 Stück
Available in 1 day, delivery time 5-8 Days
Product number:
WB-90013
Manufacturer:
Simons
Manufacturernumber:
2903304500
EAN:
4250815820072
"SIMONS Silencer Grandonett - 89mm - LEISE"
SIMONS Universal Stainless Steel Muffler – Compact, Quiet & Built for High Performance
This round SIMONS universal muffler features a compact 250 mm body and a 140 mm diameter, making it ideal for installations where space is limited but acoustic performance is essential. Constructed from premium stainless steel (1.4307) and manufactured in Sweden, it delivers exceptional durability and excellent sound absorption. With a straight-through perforated core and an 89 mm inlet, this muffler ensures optimal flow for engines up to approx. 900 HP, making it an excellent choice for turbo applications, high-performance builds, and custom exhaust systems.Key Features
- Premium stainless steel 1.4307
- Very quiet – excellent sound reduction in independent tests
- Compact round design (140 mm) for tight installation spaces
- Straight-through perforated absorption tube – no chambers
- 89 mm slotted inlet suitable for clamp or weld mounting
- Performance capacity up to approx. 900 HP
- Made in Sweden – premium quality, no low-cost production
Technical Specifications
- Material: Stainless Steel 1.4307
- Body Length: 250 mm
- Diameter: 140 mm (round)
- Inlet Size: 89 mm (inner diameter, slotted)
- Performance Rating: Up to approx. 900 HP
- Weight: 3.2 kg
Noise Reduction Comparison
Measured values from stationary tests (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 10 dB reduction is perceived as half the loudness.
Legal Notice
No TÜV approval. Motorsport or individual approval (§21) only.
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