BMW X3 Tunit Diesel Performance Tuning

BMW X3 Tunit Diesel Performance Tuning

*Special Offer

Free Autoglym Valeting Kit containing:
1 x 325ml Bodywork Shampoo Conditioner
1 x 325ml Super Resin Polish
1 x 325ml Glass Cleaner
1 x Large Sponge
1 x Cloth
with every Tunit purchased.

The Tunit

offers the following performance increases.

BMW X3 2.0D 150bhp

Increases bhp from 150bhp to 180bhp
Increases torque from 244 lb ft to 281 lb ft

BMW X3 2.0D 177bhp

Increases bhp from 177bhp to 212bhp
Increases torque from 258 lb ft to 295 lb ft

BMW X3 3.0D 204bhp

Increases bhp from 204bhp to 230bhp
Increases torque from 304 lb ft to 337 lb ft

BMW X3 3.0D 218bhp

Increases bhp from 218bhp to 253bhp
Increases torque from 369 lb ft to 406 lb ft

BMW X3 3.0SD 286bhp

Increases bhp from 286bhp to 326bhp
Increases torque from 427 lb ft to 465 lb ft

What is a Tunit?

The Tunit is a plug and play 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 will not interfere with original equipment or the manufacturers warranties. Thanks to Tunit, diesel tuning its possible to increase the performance of all modern diesel vehicles by up to 30%.

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.

Installation
In most instances the Tunit comes complete with the 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 someone of average mechanical capability. If you prefer, we can fit the Tunit for you. If you need to remove the Tunit for either fitting on another vehicle or for any other reason it is just as easy.

Adjustable Tuning
The Tunit V-CR, V-PD and V-VP models come pre set for the vehicle. Each Tunit has a 9 position rotary switch. Each position will provide a different power level. 1 is the lowest, 9 is the highest.

What is achieved?
Instantly the increased power and torque can be felt. The throttle response is improved and particularly low and mid range torque is vastly improved, making the overall performance of the vehicle completely different.
When carrying loads and/or towing, the extra power is a also great advantage. The overall drive becomes more pleasurable and the engine in most instances runs smoother.
In independent tests and trials, results of 7-10% improvements in fuel economy have been achieved. This obviously varies from vehicle to vehicle and application.

Warranty & Guarantee
The Tunit and its components come 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 cutomer details.

After sales

Every Tunit customer has the full backup and service from Tunit whilst they own a Tunit product

Great BMW X3 Accessories from Formula4x4 the UK ‘s Leading 4×4 Centre

£478.98