When it comes to diesel and diesel hybrid tuning, we have two options available covering all modern applications. Both options provide you with outstanding performance and reliability.
Diesel engines have advanced tremendously over the years and in response, Tunit have upgraded to further push the boundaries of performance and economy. Tunit covers all the latest vehicles with modern emissions systems working safely with AdBlue and diesel particulate filters. Both diesel Tunit's are compact, robust and easily installed via connectors matching the manufacturer's OEM specification, both options also come with a nine position adjustable dial, easily altered with a screwdriver
The Tunit Advantage 3 is the pinnacle of over 20 years of experience in performance and economy solutions and is by far our most popular tuning product. A great feature of the Advantage 3 is the ability to have it bespoke tuned by a Tunit dealer, which allows you to have a safe and effective performance tune tailored exactly to what you're looking for out of the unit. If your focus is motorway, economy, towing, high performance or any combination of these factors, then a bespoke tune is definitely the best way to go. The Advantage 3 also gives you lifetime part exchange, a five year product warranty and two year engine warranty
Installation
Self or dealer fit through our World Wide network. The Advantage can be installed in as little as 20 minutes through an original plug in the engine bay. Performance improvements are often seen straight away as are often fuel gains. Call into a dealer for a “Try Before you BUY”.
| TUNIT MODEL COMPARISON | STANDARD | ADVANTAGE 3 |
|---|---|---|
| Improved power |  |
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| Improved torque | |
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| Improved fuel economy | |
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| Advanced hardware |  |
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| Dealer support | |
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| 2 year product warranty | |
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| 5 year product warranty | |
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| 2 year engine warranty | |
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| Lifetime part exchange | |
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| Payment options available | |
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The Optimum and Optimum Plus is hands down the simplest and most feature rich solution of performance tuning for petrol and petrol hybrid vehicles. The ability to control your performance from your mobile gives you unparalleled flexibility, choosing between Eco, Sport and Sport + whenever you want.
Installation of the Optimum could not be simpler, through one universal connection inside the car. In minutes the Optimum Plus improves the performance with an option to choose between modes via the mobile app.
Even fine tuning can be accessed via the app if you are looking for a sharper, or softer, tune and with the Optimum Plus, moving to your next vehicle is as simple as plugging it in and reprogramming through the app
Installation
Installation is via a plug located underneath your dash. The Optimum can be installed in several minutes and performance felt immediately. Performance gains are felt immediately and due to a learning program improve again after 100 miles. Call into a dealer for a “Try before you BUY”.
| TUNIT MODEL COMPARISON | ORIGINAL TUNIT | TUNIT ADVANTAGE |
|---|---|---|
| Improved power | |
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| Improved Torque | |
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| Improved fuel economy | |
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| Full smart phone control | |
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| Eco to Sport plus settings | |
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| Move to your next vehicle for free | |
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| Dealer Support | |
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| 2 year product warranty | |
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| 2 Year Engine Warranty | |
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| Lifetime Part exchange | |
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| Payment options Available | |
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The Power Pedal takes throttle tuning technology and delivers it to you via a dash mounted control pad which offers sporty performance or economy at the touch of a button. Installation is achieved using the existing accelerator pedal with original plugs and the performance change is immediate.
The delivery of performance can be focused to achieve higher gears earlier which increases your performance and efficiency and with the five settings available you get the flexibility to drive how you want.
For more details on the pedal visit tunit.com/products/pedal.
Installation
Installation is through a plug near your accelerator pedal. The Power Pedal is installed often in minutes and the gains are immediate. It is fully compatible with any other modification you may have. Call into a dealer for a “Try before you BUY” ( available dealers only).
| TUNIT MODEL COMPARISON | POWER TUNIT |
|---|---|
| Improved performance delivery | |
| 12 total settings | |
| Improved fuel economy | |
| Dual process | |
| Dash adjustment | |
| 5 main settings | |
| Dealer support | |
| 2 year product warranty | |
| Can be upgraded to fit your next vehicle | |
| Specialist application programs available | |
| Part exchange with any Tunit product | |
| Payment options available | |
