Petrol Package


The Tunit Optimum Plus and Power Pedal make up the Petrol Package. The Petrol Package provides exhilarating acceleration and performance along with excellent control over performance & economy. The Optimum Plus offers increased BHP and torque gains. When teamed up with the Power Pedal, control over the performance delivery, acceleration and economy then comes to your fingertips via the dash mounted control. Installed through original plugs by you or through one of our worldwide dealers. Extensive aftersales service on warranties and upgrading. The Petrol Package is the premium solution for petrol cars and 4×4.

SKU: 32d8009997a7 Category:


• Increased BHP
• Increased Torque
• Fuel Savings on average of 9%
• Adjustable via Phone APP Eco, Sport & Sport +
• Dash mounted control
• 5 Accelerator response settings – Eco to Sport Plus
• Able to be dealer bespoke tuned
• Easy to install
• 2 Year Engine Warranty
• 2 Year Product Warranty
• Life time Part Exchange or reprogram for your next vehicle.

Superior Performance

The Petrol Package provides the best in performance, savings and aftercare. Optimise your petrol engine with outstanding torque and BHP. Average fuel savings of 9%. Maximum control.

Adjustable Tuning

The Petrol Package allows adjustment through the Optimum Plus Phone App which actually increases or decreases BHP and torque. The dash control part of the kit controls the delivery of that performanc

Go Eco

Every driver and every car is different. Although already pre-programmed and pre-set for your car, easy to use controls allow performance to be tailored to suit your driving style.


Lee,Mitsubishi L200 2.5 TD

I had my Tunit fitted Wednesday afternoon by Rob Cotterell.....the unit is simply awsome...very very impressive........but what impressed me even more was Rob Cotterell himself.....he was such a nice guy.....explained what he had to do......checked it more than once......explained how it worked .....wired it in ,so i could take it out myself if i ever sell the truck ......and then put it all back so you would never know it was there......totally professional and one of the most genuine mechanics i,ve ever met.

Nina,Vauxhall/Opel Astra 1.9 CDTi

Cheers for doing the car today, it's fantastic now! I'm noticing a much better fuel economy already.