Price: £398.00 Ex. VAT

Price: £457.70 Inc. VAT

Quantity:

225 Bhp TDI (+35Bhp, +37Ib/ft)

The Tunit V-VP is suited to all engines with variable pumps. These are mostly the Japanese engines up to 2001, although some manufacturers still prefer this injection system. The Tunit comes complete with a detachable harness and either a connection to fit to the ECU or wires that attach to your existing wiring harness. These Tunits come already set and also like all have the facility to be adjusted via a nine position rotary switch. Installation takes from 20 minutes to 1 hour and can be carried out by a competent DIY enthusiast. Fitting is also available at our distributors throughout the country.

What is a Tunit?
The Tunit is an externally installed performance product suitable for all modern diesel engines. Tunit is designed to improve power, torque and efficiency, without compromising fuel economy. In most cases applications will achieve a 7-10% saving on fuel. It is retro-fit and will not interfere with original equipment or the manufacturers warranties. Installation is usually a swift process of less than 30 minutes. Thanks to Tunit, diesel tuning is possible to increase the performance of all modern diesel vehicles by up to 30%.
You may appreciate your diesel vehicle for its fuel economy, but you find it a little lacking in power! Or maybe you just want that bit of extra get up and go. The Tunit has the solution! This innovative and clever device provides a substantial increase in power and torque for the amateur or serious performance user.
How it Works
All Tunits are specifically designed to achieve enhanced diesel performance by modifying the fuel injection parameters and only by the careful interplay of these values and characteristics can the optimum performance of your engine be achieved. The turbo boost pressure is not directly altered (on turbo models) by the Tunit and is only increased via the natural increase in exhaust gases provided by the increased performance. The design and development of the Tunit has come about by the collaboration of some of the top minds in Europe and is the latest and most advanced device available on the market today. Our ongoing development programme ensures we keep up to date with the latest engine management and injection systems.
Installation
Every Tunit is designed to be compact and lightweight, the smallest being only 10cm across, the largest being 13.5cm. In most instances the Tunit comes complete with original manufacturers plugs and connections. An original quality harness to fit in-line is also provided. Most Tunits are fitted in 10-20 minutes and all are designed to be easily installed by people of average mechanical capability. If you prefer, we fit the Tunit for you. Fitting is offered by our international network of world wide distributors. Fitting is usually carried out in less than 20 minutes Fitting at any of our distributors does include a try before you buy so as you can be assured of the performance before you purchase. If you wish to remove the Tunit for either fitting on another vehicle or for any other reason it is just as easy.
Warranty & Guarantee
The Tunit and its components comes with a full 3 year warranty. This is transferable with the customer to another vehicle. The warranty can be transferred to a separate customer by applying to Tunit with the original owners customer details.
Part Exchanges...
If you are happy with the Tunit product but have changed your vehicle or wish the latest type of Tunit then our part exchange scheme could be your answer. Trade in your faithful and trusty Tunit for a new one and save up 40%.
...and Upgrades
Harness upgrades and reprograms are available also if your new vehicle has a similar injection system to your old.
After sales
Every Tunit customer has the full backup and service from Tunit whilst they own a Tunit product. Queries, installation help, upgrades and support are available from your local distributor.

Performance Gains

BHP Before - 225
BHP After - 260
Torque (Ib/ft) Before - 333
Torque (Ib/ft) After - 370

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