Description
Vibrant Performance Shorty Classic Air Filter – 4″ Inlet
Compact 4-ply cotton gauze conical air filter engineered for high-airflow custom intakes and tight engine bay clearances.
Overview & Motorsport Application
The Vibrant Performance 10931 Shorty Classic Performance Air Filter is engineered specifically for high-output naturally aspirated and forced-induction applications where engine bay space is limited. Featuring a 4″ (101.6mm) inside diameter neck flange and a low-profile 4.25″ overall height, this shorty filter mounts directly to turbocharger inlets, supercharger pipes, or custom air intake assemblies.
Constructed from high-flow 4-ply pleated cotton-gauze filtration media pre-oiled from the factory, the Vibrant 10931 delivers significantly higher volumetric airflow than OEM paper filters while providing exceptional filtration against airborne debris. Washable and reusable, it provides a durable performance solution for circuit, drag, and fast road builds.
Key Features
- ☑ 4-Ply Cotton Gauze Element: Premium pleated filtration media for maximum airflow with superior particulate trap efficiency.
- ☑ Shorty Conical Profile: Low-profile 4.25″ overall height ideal for congested engine bays and direct turbo inlet mounting.
- ☑ Universal 4″ (101.6mm) Flange: Flexible synth-rubber neck fits standard 4-inch OD intake piping and turbo inlet bells.
- ☑ Pre-Oiled & Reusable: Pre-oiled element can be washed and re-oiled every 10,000 to 15,000 miles for extended service life.
- ☑ Included Hose Clamp: Comes complete with a heavy-duty stainless steel worm-gear hose clamp for secure fitment.
Technical Specifications
| Brand | Vibrant Performance |
|---|---|
| Part Number | 10931 |
| Filter Style | Conical Shorty Classic Air Filter |
| Filter Media | 4-Ply Pleated Cotton Gauze (Red) |
| Inlet Inside Diameter | 4.00″ (101.6 mm) |
| Base Outside Diameter | 6.50″ (165.1 mm) |
| Top Outside Diameter | 5.00″ (127.0 mm) |
| Filter Body Height | 3.625″ (92.1 mm) |
| Overall Height | 4.25″ (107.95 mm) |
| Cap Finish & Material | Black Synthetic Molded Top |
| Maintenance Interval | Clean every 10,000 – 15,000 miles |
What’s Included in the Box
- (1) Vibrant Performance 10931 Shorty Classic Air Filter (4″ Inlet)
- (1) Stainless Steel Worm-Gear Hose Clamp
As an authorized UK supplier for Vibrant Performance, JP Racing carries genuine motorsport products in stock at our UK warehouse for immediate dispatch. Contact our dedicated technical support team for guidance on custom intake setups and turbocharger induction system designs.
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