Skip to content



Alfano RPM Amplifier 12/24 Volt 450cm A-451

by Alfano
Original price £74.20 - Original price £74.20
Original price
£74.20 - £74.20
Current price £74.20
Only 1 left!
It is an electronic amp with microprocessor which adapts the RPM signals coming from
nearly all types of engines on ALFANO data acquisition systems. 

- Avoid to install the module to close to the engine.
- Install the A421 onto the vehicle, close to the ALFANO. 

With our vast range of products, it's best to message us for any technical questions or help you need on an item. It allows our sales team to get the best answer for you. Click CHAT and we'll aim to get back to you within a working hour.

See above for accurate stock availability direct from our warehouses. Same day dispatch or collection available before 3pm available.

You can select Collection at Whilton Mill as a delivery option during checkout.

Ensure complete peace of mind with our FREE returns collection service. Click here to find out more.