Showing 10–13 of 13 results
Performance is our passion and we work to get more out of your engine. Optimise your petrol engine today for more power, torque and fuel economy.
The Tunit Optimum Plus is easy to fit to any petrol vehicle by simply plugging in to the OBD port. The Optimum Plus uniquely can be adjusted from your phone Eco to Sport Plus. Transfer free to any nu
Easily switch between Eco, Sport and Sport Plus from your phone. The Optimum Plus provides a unique ability to fine tune to your needs.
Steve,Nissan Navara 2.5 DITD
Just a quick note to say how impressed I am with the Tunit I had fitted to my truck. On your recommendation I had the Tunit fitted at Car Media in Sudbury, Suffolk. All I can say is that they are a great bunch of guys, they are very knowledgeable and couldn't do enough to help. As for the effects of the Tunit, I'm most impressed, it has totally transformed the truck from a bit of a slug to a tyre-smokin' beasty! Since the Tunit has been fitted, I've found I'm getting around a 7% improvement in fuel economy, which equates to an extra 40 miles per tankful. So thank you for a very good product and service.
Rohit ,Honda Civic 1.7 d
The honda 1.7 is a good standard car but no guts. With the ever increasing fuel costs i took the plunge and purchase a tunit with a view to reduce costs on fuel. the end result never looked backed. The car has driving characteristics are so much better. Mid range is fantastic. Bigger cars are so surprised.