Aerofoils Audi e-tron eFoil Impeller Exchange Set

Aerofoils Audi e-tron eFoil Impeller Exchange Set — Overview

Original Aerofoils impeller exchange set for the Audi e-tron eFoil drive unit. The impeller is the routine wear part of the shielded propulsion system — a clean impeller delivers full thrust, top speed and quiet running.

Universal fit: This impeller exchange set is now standardised across the entire Aerofoils Audi e-tron eFoil drive range. The same impeller fits the Performance Jetdrive 80 cm, the Competition eDrive 80 cm and the Hyperdrive ABS 60 cm. No more guesswork at order time — one part, all drive units.

Universal Across All Aerofoils Drives

One standardised impeller replaces three legacy variants — simplifies service kits, school fleets and ordering.

Routine Wear Part

The impeller is the routine wear part of the shielded propulsion concept. Aerofoils recommends inspection before every ride, immediate check after contact with sand or hard debris, and replacement when blades show visible wear.

In-the-Field Replacement

The impeller is designed for in-the-field replacement with standard tools — no specialist workshop required.

 

Impeller Exchange Set Details & Technical Specifications

Compatibility	Universal — fits all Aerofoils Audi e-tron eFoil drive units
Drive Units Fitted	Performance Jetdrive 80 cm, Competition eDrive 80 cm, Hyperdrive ABS 60 cm
Includes	Impeller + mounting hardware (screws + seal as needed)
Use Case	Routine wear replacement, post-impact service, end-of-season maintenance

What’s in the Box:

• 1× Aerofoils Audi e-tron eFoil Impeller (universal)
• Mounting hardware (screws + seal as needed)

 

Compatibility — Which Aerofoils Drive Units Fit?

The Impeller Exchange Set is the universal wear-part standard for the entire Aerofoils Audi e-tron eFoil drive range:

Drive Unit	Mast Length	Universal Impeller Fits
Performance Jetdrive	80 cm	✓
Competition eDrive	80 cm	✓
Hyperdrive ABS	60 cm	✓

 

Who is the Impeller Exchange Set for?

The Impeller Set serves a clearly defined audience:

• Aerofoils Audi e-tron eFoil owners with a routine service schedule — the impeller is the standard wear part to check before every season
• Riders who rode through sand, shallows or debris and need a 1:1 replacement after impact damage
• eFoil schools, charter operators and rental fleets running multiple drive units across guest sessions, with universal spares keeping the service kit simple
• Owners who notice reduced thrust, top speed or unusual noise — a fresh impeller is the first thing to try

 

FAQ — Fit, Replacement & Service

Who is the Aerofoils Impeller Exchange Set for?

Aerofoils Audi e-tron eFoil owners with a routine service schedule, riders replacing the impeller after impact damage, and schools / rental fleets that keep universal spare impellers in their service kit.

Is this impeller really universal for all drive units?

Yes. Aerofoils has standardised the impeller across the entire Audi e-tron eFoil drive range. The same exchange set fits the Performance Jetdrive 80 cm, Competition eDrive 80 cm and Hyperdrive ABS 60 cm.

When should I replace the impeller?

When blades show visible chips, cracks or significant wear — typically after extended use or contact with sand, rocks or debris. A worn impeller reduces thrust, top speed and efficiency.

Can I replace the impeller myself?

Yes — the impeller is designed for in-the-field replacement with standard tools. Follow the Aerofoils service guide and the included mounting instructions. For trained-technician service, contact Aerofoils Support.

How often should I check the impeller?

Visual inspection before every ride is good practice. After contact with sand, shells or hard debris, check immediately. End-of-season service is also recommended.

What signs indicate impeller wear?

Visible chips, cracks or significant blade rounding; reduced top speed or thrust during the ride; unusual cavitation noise from the drive. Any of these are reason to inspect or replace.

Does a worn impeller damage the drive unit?

A chipped or cracked impeller introduces vibration that increases bearing wear over time. Replacing the impeller promptly protects the bearings and the motor housing.

Can I keep multiple spare impellers in my service kit?

Yes — schools and charter operators typically keep multiple universal impellers in stock so any of their drive units can be serviced on the spot between sessions.

What if I find sand or debris in the drive unit?

Inspect the impeller for damage and rinse the drive housing carefully. If blades show visible damage, replace the impeller before the next ride.

Does the impeller affect top speed?

Yes — a fresh impeller restores full thrust and the top speed rating of the drive unit. A worn impeller is one of the most common causes of “the board feels slower than it used to”.