Speedo, Tacho & Cluster

Get your speedometer, rev counter and instrument cluster working properly after an engine swap, gearbox swap or ECU upgrade. These modules convert modern electronic and CAN bus signals into what classic clusters expect – from MK1 and MK2 Golf and Scirocco to Mercedes W123/W124, Volvo, Jaguar, Porsche and Smiths gauges.

Which one do I need?

	SpeedPulser	SpeedPulser Pro	Can2Cluster	CAN2RPM	Coil Tacho Converter
Best for	Cable speedo with no cable drive (e.g. 02J/02M swap)	Cable speedo and rev counter on one board	Running a whole older cluster from a CAN ECU	Rev counter from a CAN ECU	Rev counter from an ME7-style ECU tacho wire
Price	£100	from £150	from £60	£50	£30
Drives a mechanical (cable) speedo	Yes	Yes	No (electrical speed output)	No	No
Rev counter output	No	Yes, coil type	Yes, coil or square wave	Yes, coil type	Yes, coil type
Speed from	12V hall sensor or Can2Cluster	Hall, VR, CAN (ECU, ABS, DSG) or GPS	Hall, VR, CAN (ECU, ABS, DSG) or GPS	–	–
RPM from	–	12V square wave or CAN	CAN or hall	CAN (VAG or aftermarket ECU)	ECU square-wave tacho wire
Warning lights, reverse, DSG paddles	–	–	Yes	–	–
GPS speed option	–	Yes	Yes	–	–
Setup	Phone (WiFi)	Phone (WiFi)	Phone (WiFi)	Phone (WiFi)	None, four wires

Common combinations: an MK1/MK2 Golf with a CAN ECU usually wants Can2Cluster for the lights and rev counter, plus a SpeedPulser for the cable speedo. If you only need speed and revs, SpeedPulser Pro does both on one board. Check your speedo fitting in the Speedo Fitment Guide, and ask on Discord if you're not sure.