BMW M3 (E46) 3.2i 24V - ECU Chip Tuning Box

Performance chip with added fuel saving, giving smoother running, more power and better MPG on all BMW M3 (E46) 3.2i 24V engines.

This very effective modification will allow you to safely and reliably boost the power output of your BMW's engine, without the need for an expensive and irreversible remap. It consists of a small electronic chip that will give up to 40 BHP and 50+nm of torque when connected to just two of your vehicles MAF/MAP sensor wires. Unlike other performance chips available you do not need to open up the vehicles main electronic control unit or ECU to fit. You will notice the improvement in power instantly, no need to have expensive tuning work done.

• Works on all electronic fuel injected Petrol, Diesel and Hybrid vehicles including those with turbocharged and supercharged engines.

• Gives smoother running and up to 15-20% better MPG depending on your driving style.

• Comes with detailed fitting instructions with photos that apply to every vehicle make and model. NOTE: The instructions supplied are in English only.

• Very discreet mod, easily hidden, very tough and robust that will last for many years.

• The device easily connects to just two of your vehicles MAF/MAP sensor wires using only pliers to compress the simple easy to use connectors.
  

BHP and TORQUE gain: According to the manufactures info, this unit will help your BMW gain 40 BHP sometimes more depending on the potential of your vehicles engine and also 50+nm of torque. The more power your vehicle produces the more it will gain from this unit. This unit is enhanced even more with the addition of performance exhausts and air filters.

• How does it work? Here's how it works, BMW M3 (E46) 3.2i 24V engines are made to operate within a wide range of environmental tolerances and to comply with various standards and emission laws allowing sale and use in different countries worldwide. Our device works the same way as a remap and other more expensive eprom chips from Superchips etc. by adjusting the timing curves and optimising your BMW's air/fuel ratio for optimal performance using the modern fuel quality available in your country. The device operates at very low voltages and never exceeds what your BMW M3 (E46) 3.2i 24V engine can handle. It can also be removed at any time in minutes to revert to standard settings, unlike a remap.

• Why so cheap? To keep costs down there is no retail packaging included, the device is supplied in the basic sealed bag with instructions, also we buy in very large quantities direct from the manufacturer which means more savings can be passed on to our customers.

Choosing this tuning chip for your vehicle instead of an expensive ECU remap is not only much cheaper but is also a safer, more reliable and completely reversible way to achieve more power and better economy. All our devices are rigorously tested, extremely tough and made to last many years in the demanding environment of your vehicles engine bay, they can easily be transferred or removed in minutes unlike a remap which is permanent.

Buy with total confidence from a respectable, long established family business.