Fiat Ducato 2.8 JTD

Terry Hector Standard Tunit 1st December 2021      Fiat Ducato 2.8 JTD I use Tunit in my 4.5 tonne Motorhome – It improves overall performance without using more fuel – I am very happy with it Fiat Ducato 2.8...

Fiat Abarth 500 1.4 T-Jet

Paul Tanner Tunit Optimum Plus 7th October 2021      Fiat Abarth 500 1.4 T-Jet I have a Tunit device on my diesel motorhome and my small fiat Abarth car. Both of which perform faultlessly, and improve driveability and economy. Fiat Abarth 500 1.4...

Fiat 500 1.3

Mike Salmon Standard Tunit 15th November 2008      Fiat 500 1.3 First impressions with the 500 with the Tunit fitted are without doubt quite sensational. The engine is very free revving with a fantastic spread of torque right through to 4000rpm....