Fuel Type

  • Vehicle Type

Diesel - Cars, Vans and 4x4s

Premium Product

Advantage 3

Diesel engine tuning is our bread and butter and so the Tunit Advantage 3 is a product we have been researching and developing over the past 25 years. It covers all the latest, more…

Superior Economy
Superior Power
More Info

Petrol - All Vehicles

Premium Product

Optimum Plus

The Optimum Plus is the evolution of performance tuning, offering full control over your tune via our easy to use app on both Apple and Android devices. Choose your vehicle from the app, more…

Download Reset Tool
More Power
Control via App
More Info

Optimum

The Optimum is the simplest way to improve the performance and economy of every petrol engine by simply plugging in via the OBD II port. Performance is instantly transformed, more…

More Power
Easy to Install
More Info

Throttle - Cars, Vans and 4x4s

Premium Product

Power Pedal Pro

The Tunit Power Pedal Pro is a method of throttle tuning developed using race track technology to provide outstanding results. It adjusts performance without a physical increase, more…

Superior Throttle Response
Control via App
More Info

Power Pedal

The Power Pedal improves the power delivery of your vehicle via a dash mounted control pad and can be used alone or in conjunction with both the Advantage 3 and Optimum range for the ultimate package. More…

Better Throttle Response
Dash Mounted Control
More Info

Commercials - Trucks, Buses and Marine

Premium Product

Advantage C-24

The Tunit Advantage C-24 is our flagship model for commercial vehicles and is the culmination of over 25 years of diesel tuning experience. The C-24 supplies the very best in, more…

Superior Economy
Superior Power
More Info

Premium Product

Emu by Tunit

The Tunit Emu emulator turns off Adblue/ SCR/ DPF/ NOX function. This can be done permanently for non compliant vehicles or temporarily for diagnostic or recovery purposes. more…

Fully Reversible
Simple Installation
More Info

Premium Product

Emu Error Delete

The Emu Error Delete is a small plug & play tool which simply plugs into the OBD port and automatically scans to find and clear error codes that cause limp mode. This allows you to get the truck back without needing a call out and then address the issue properly in the yard. more…

Unlimited Uses
Simply Plug-in
More Info

Agriculture - Tractors, Telehandlers and Combines

Premium Product

Advantage A-24

The Tunit Advantage A-24 is the first tuning solution designed solely for use with agricultural vehicles, with its extra tough product housing and waterproof plug. The A-24 is, more…

Superior Economy
Superior Power
More Info

There are no products available for the vehicle specified.

Fuel Type

  • Vehicle Type

Diesel - Cars, Vans and 4x4s

Premium Product

Advantage 3

Diesel engine tuning is our bread and butter and so the Tunit Advantage 3 is a product we have been researching and developing over the past 25 years. It covers all the latest, more…

Superior Economy
Superior Power
More Info

Petrol - All Vehicles

Premium Product

Optimum Plus

The Optimum Plus is the evolution of performance tuning, offering full control over your tune via our easy to use app on both Apple and Android devices. Choose your vehicle from the app, more…

More Power
Control via App
More Info
Download Reset Tool

Optimum

The Optimum is the simplest way to improve the performance and economy of every petrol engine by simply plugging in via the OBD II port. Performance is instantly transformed, more…

More Power
Easy to Install
More Info

Throttle - Cars, Vans and 4x4s

Premium Product

Power Pedal Pro

The Tunit Power Pedal Pro is a method of throttle tuning developed using race track technology to provide outstanding results. It adjusts performance without a physical increase, more…

Superior Throttle Response
Control via App
More Info

Power Pedal

The Power Pedal improves the power delivery of your vehicle via a dash mounted control pad and can be used alone or in conjunction with both the Advantage 3 and Optimum range for the ultimate package. More…

Better Throttle Response
Dash Mounted Control
More Info

Commercials - Trucks, Buses and Marine

Premium Product

Advantage C-24

The Tunit Advantage C-24 is our flagship model for commercial vehicles and is the culmination of over 25 years of diesel tuning experience. The C-24 supplies the very best in, more…

Better Economy
More Power
More Info

Premium Product

Emu by Tunit

The Tunit Advantage C-24 is our flagship model for commercial vehicles and is the culmination of over 25 years of diesel tuning experience. The C-24 supplies the very best in, more…

Fully Reversible
Simple Installation
More Info

Premium Product

Emu Error Delete

The Emu Error Delete is a small plug & play tool which simply plugs into the OBD port and automatically scans to find and clear error codes that cause limp mode. This allows you to get the truck back without needing a call out and then address the issue properly in the yard. more…

Unlimited Uses
Simply Plug-in
More Info

Agriculture - Tractors, Telehandlers and Combines

Premium Product

Advantage A-24

The Tunit Advantage A-24 is the first tuning solution designed solely for use with agricultural vehicles, with its extra tough product housing and waterproof plug. The A-24 is, more…

Better Economy
More Power
More Info

There are no products available for the vehicle specified.