Description
Part Number: AF66-2040
Aeroflow High Pressure Nitrous Filter -4AN
Safeguard your nitrous oxide solenoids and engine with Aeroflow’s precision billet -4AN high-pressure filter featuring a cleanable 140-micron stainless steel mesh element.
Key Features
- ☑ Precision CNC-machined 6061-T6 billet aluminium body for extreme high-pressure durability.
- ☑ Reusable and washable 140-micron stainless steel mesh filter element.
- ☑ Provides up to ten times the filtration surface area of standard inline filters.
- ☑ Standard -4AN male thread connections for seamless integration into high-pressure nitrous lines.
- ☑ Direct performance replacement for NOS 15550 nitrous filter assemblies.
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF66-2040 |
| Filter Type | High Pressure Nitrous Filter |
| Inlet / Outlet Size | -4AN Male |
| Filter Rating | 140 Micron |
| Element Material | Stainless Steel Mesh (Cleanable) |
| Body Material | CNC Machined Billet 6061-T6 Aluminium |
| Finish | Blue Anodised |
| Cross Reference | NOS 15550 Replacement |
What’s Included in the Box
- 1x Aeroflow AF66-2040 -4AN High Pressure Nitrous Filter Assembly
- 1x 140 Micron Washable Stainless Steel Filter Element (Pre-installed)
- Internal High-Pressure O-Ring Seals
Engineered for high-performance motorsport and drag racing applications, Aeroflow Performance delivers ultimate fuel and nitrous system protection. Order from JP Racing today for verified quality, dedicated technical support, and fast UK delivery.







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