Air Filter Polini Big Evolution 48-50mm PWK/VHST 90°
Air Filter Polini Big Evolution 48-50mm PWK/VHST 90°
We recommend that you order a carburetor jet set to optimally match the carburetor to the air filter.
- Brand: Polini
- SKU: P203.0159
- Availability: In stock
- Improved performance thanks to improved air flowEnlarged intake area: The high-quality open cell foam ensures a larger intake area, which favours cylinder filling and optimizes engine performance.
Notes and Safety what are the benefits of open air filters?Pod air filters are installed in place of the original air filter box of scooters, motorcycles or even mopeds to increase the air flow and thus improve performance and cooling of the engine. However, using an open pod filter can make the vehicle louder, leads to slightly worse fuel economy, and it is possible that water gets into the engine during heavy rain. But what the heck - open air filters just sound great!Just as with original air filter inserts, it is important to clean the air filter regularly with air filter cleaner.Note: When installing an open sport air filter, the carburetor must be readjusted, i.e. in most cases the jet
Technical Specifications
Performance Features
CNC Machined
Precision-engineered components for perfect fitment and maximum performance.
Lightweight Design
Optimized weight reduction for improved acceleration and handling.
Racing Performance
Track-proven design delivering consistent power and reliability.
Increased Reliability
Premium materials ensure long-lasting durability under extreme conditions.
High RPM Stability
Engineered to maintain balance and performance at maximum RPM.
Improved Cooling
Advanced thermal management for consistent performance.
Fitment & Compatibility
| Brand | Model | Engine | Years |
|---|---|---|---|
| Piaggio | Vespa S | 2-Stroke | 2008-2020 |
| Piaggio | Vespa LX | 2-Stroke | 2005-2015 |
Technical Data
Shipping & Delivery
Installation Information
Professional installation recommended. Improper installation may void warranty and cause engine damage.
Always use proper torque specifications and break-in procedures for optimal performance and longevity.