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Product - Tunit Petrol & Diesel Performance
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01257 274100 | INFO@TUNIT.COM
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TUNIT MODELS

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Tunit I

Tunit II

Tunit III

Tunit IV

Tunit C11 / C20

Tunit V-CR

Tunit V-PD

Tunit V-VP

Tunit Power Pedal


Tunit Power Pedal controls the power delivery of your vehicle from a dash mounted control. It can be used alone or in conjunction with the Tunit Petrol Optimum and Tunit Diesel Advantage/standard. It is the only product in the market to have a dual processor for speed and smoother acceleration.

• Dash Mounted Performance Control
• 5 Settings Eco to Sport Plus
• Improved response
• Unique Dual Processor provides smooth response & safety
• Fully compatible with Tunit Advantage and Optimum
• 2 Year Warranty

Tunit Standard


The Original Tunit although regularly updated has been offering reliable and impressive PERFORMANCE and FUEL SAVINGS for 20 years. It covers all modern injection systems on Diesel vehicles and is provided with specific programming and connections for your vehicle. Reviewed constantly by press and used commercially as well as privately, the Tunit has many accolades of success and a long track record.

• More Power
• More Torque
• 12% Improved Fuel Economy
• 27% Reduced Emissions
• 10 Position Adjustment
• Original Manufacturer's Plug
• 3 Year Warranty
• 1 Year Engine Warranty
• 3 Year Part Exchange

Tunit Advantage II


The Tunit Advantage was introduced in 2014 and has been upgraded since even further. It has been specifically designed to cover more modern vehicles with Advanced Engine management. In doing so it provides more performance than the Original Tunit with its “REDBOARD TECHNOLOGY” and improved warranties & aftercare. It covers all modern injection systems on Diesel vehicles and is provided with specific programming and connections for your vehicle.

• More Power
• More Torque
• 12% Improved Fuel Economy
• 27% Reduced Emissions
• 10 Position Adjustment
• Original Manufacturer's Plug
• Red board Technology
• Performance Plus Software
• 5 Year Warranty
• 2 Year Engine Warranty
• Lifetime Part Exchange

Tunit Optimum


Tunit Optimum is a unique addition to any Petrol engine vehicle. Self or dealer fit through our World Wide network. The Optimum is the latest addition to the Tunit family and has all the same features including ease of installation, transferable to other vehicles. Performance is instantly transformed and fuel economy improvements are often seen.

• More Power
• More Torque
• Fuel Savings
• Transferable to 3 consecutive Vehicles
• Dealer or Self fit
• 2 Year Product Warranty
• 3 Year Part Exchange
• Compact size – 6x 6 cm`s

Tunit Optimum Plus


Tunit Optimum Plus is the evolution of performance tuning, offering full control from your Android or iPhone device. Choose your vehicle from the APP and instantly transform your vehicle. Choose from the settings of ECO, Standard, SPORT & SPORT PLUS.

• More Power
• More Torque
• Smart Phone Control
• Choose Settings. Sports +, Sport, Std, ECO
• Fuel Savings
• Transferable to 3 consecutive Vehicles
• Dealer or Self fit
• 2 Year Product Warranty
• Lifetime Part Exchange
• Compact size – 6x 6 cm`s