The EAZ Silman LSM4B Short Punjab Big Mouth Matte Black Silencer is an aftermarket free-flow exhaust designed for the Royal Enfield Classic 350 Reborn.
Its distinctive Short Punjab design features a compact body and wide Big Mouth outlet, giving your motorcycle a bold, customized appearance.
The matte black finish complements the Classic 350 Reborn’s modern-retro styling, particularly motorcycles featuring blacked-out accessories and dark colour combinations.
The Big Mouth outlet produces a more pronounced exhaust character than a conventional stock-style silencer. Actual sound depends on the motorcycle’s exhaust configuration and installation.
Whether you are replacing an existing compatible aftermarket silencer or customizing your Classic 350 Reborn, the Silman LSM4B provides traditional Punjab-style exhaust styling with a contemporary matte black appearance.
Key Features
- Brand: SILMAN
- Product Code: LSM4B
- Design: Short Punjab
- Outlet: Big Mouth
- Finish: Matte Black
- Exhaust Type: Aftermarket Free Flow
- Compact Short Punjab styling
- Wide Big Mouth exhaust outlet
- Distinctive customized exhaust appearance
- Matte black finish for blacked-out motorcycle builds
- Designed for compatible Classic 350 Reborn exhaust configurations
- Suitable for aftermarket exhaust customization
Compatibility
Royal Enfield:
- Classic 350 Reborn
- Classic 350 J-Series
Important Fitment Information:
This listing is intended for the Royal Enfield Classic 350 Reborn J-Series.
Before ordering, confirm the silencer inlet diameter, bend-pipe connection and mounting arrangement.
Compatibility with other J-Series motorcycles, including the Meteor 350, Hunter 350 and New Bullet 350, has not been established for this listing.
This product should not be assumed to fit older UCE Classic, Standard or Electra motorcycles.
Application
- Classic 350 Reborn exhaust customization
- Short Punjab-style exhaust upgrade
- Replacement of compatible aftermarket silencers
- Big Mouth exhaust styling
- Matte black motorcycle customization
Product Specifications
| Specification | Details |
|---|---|
| Brand | SILMAN |
| Product Code | LSM4B |
| Product Type | Aftermarket Silencer |
| Design | Short Punjab |
| Outlet | Big Mouth |
| Finish | Matte Black |
| Exhaust Type | Free Flow |
| Motorcycle | Royal Enfield |
| Model | Classic 350 Reborn |
| Engine Platform | J-Series |
| Engine Capacity | 349cc |
Package Contents
- 1 × EAZ Silman LSM4B Short Punjab Big Mouth Matte Black Silencer
Note: Mounting clamps, bushes, brackets, adaptors and additional hardware are included only if specified in the supplied product package.
Installation
Professional installation by an experienced motorcycle mechanic is recommended.
Before installation:
- Verify the silencer inlet diameter and bend-pipe compatibility.
- Check the mounting bracket position.
- Use the appropriate mounting hardware.
- Ensure sufficient clearance from the tyre, frame and foot controls.
- Inspect the exhaust connection for leakage.
- Check all mounting fasteners after installation.
Do not force-fit the silencer or modify the motorcycle’s mounting points without appropriate technical assessment.
Important Information
This product is an aftermarket SILMAN exhaust and is not a Royal Enfield Genuine OEM accessory.
Free-flow exhausts can alter exhaust sound and may affect emissions compliance. Ensure that the installed exhaust meets applicable noise and emissions regulations before using the motorcycle on public roads.
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