Description
Part Number: AF64-4071BLK
Aeroflow 4″ Intake Bellmouth Velocity Stack – Black
Maximize air intake velocity and turbocharger efficiency with Aeroflow’s lightweight spun aluminium 4″ intake bellmouth.
Key Features & Performance Benefits
- ☑ Optimised Air Velocity: Smooth bellmouth design maximizes air volume and intake velocity at the compressor inlet.
- ☑ Lightweight Spun Aluminium: Precision-crafted from spun aluminium for high strength and minimal weight under the bonnet.
- ☑ Durable Anodised Finish: Sleek black anodised coating provides superior corrosion protection and a clean engine bay appearance.
- ☑ Versatile Fitment: Designed with a 4″ (101.6mm) mounting neck to fit directly onto AR70 turbo compressor covers or 4″ intake piping.
- ☑ 6″ Outer Diameter: Outer bellmouth flare measures 6″ (152.4mm) O.D., allowing direct fitment with 6″ inlet pod filters if desired.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | AeroFlow Performance |
| Manufacturer Part Number | AF64-4071BLK |
| Mounting Diameter | 4″ (101.6mm) Neck / Mount |
| Outer Diameter (Flare) | 6″ (152.4mm) O.D. |
| Material | Spun Aluminium |
| Finish | Black Anodised |
| Application Suitability | AR70 Turbo Compressor Housings & 4″ Intake Pipes |
What’s Included in the Box
- 1 x Aeroflow 4″ Mount x 6″ OD Intake Bellmouth – Black Anodised (AF64-4071BLK)
Aeroflow Performance products are engineered to rigorous motorsport standards, offering race-proven reliability and precision fitment. Order your AF64-4071BLK intake bellmouth today from JP Racing for immediate dispatch with fast UK delivery and expert technical support from our dedicated UK team.







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