Welcome to Tweekz – ECU Remapping Specialists

If you are seeking More Power From Your Vehicle?… Tweekz has the Solution….We  Custom Tune Your Vehicle To Suit Your Needs!

Tweekz will optimise the performance of your car, helping to maximise your driving pleasure and performance. Engine tuning, for petrol or diesel engines, is what we have been doing for the last 15 years

There are so many limits on driving these days. Even your car’s intended performance is restricted because car manufacturers have to allow for drivers who do not adhere to service schedules and who use sub-standard fuels. The good news is that ECU remap software can free you from these limits.

So if you want the best from your car you need an engine ECU remap. Call or fill out the “request a call back” and we will deliver a  more rewarding, more exciting drive – based in YORKSHIRE, – we would love to deliver the true performance of your car..request a quote and information now.

At a glance….

CHIP TUNING

Chip tuning is the original definition of what modern day ECU Remapping has become. Chip tuning requires the removal of the Eprom from the… (read more)

ECONOMY SOFTWARE TWEEKZ ECONOMY TUNING

The decision as to whether or not to have an Eco Recalibration is not whether you can…(read more)

BENEFITS OF RPM & MAXIMUM SPEED LIMITERS

Our Eco Recalibration software can provide you with the following benefits:…(read more)

AIR FUEL RATIOS (AFR’S)

an essential addition to …(read more)

BOOST PRESSURE

It is important that correct boost pressure control is achieved to ensure ..(read more)

INJECTOR DUTY CYCLES (IDC)

This is crucial to know the fuelling limitation of the injector. On some …(read more)

EXHAUST GAS TEMPERATURES (EGT)

When increasing the fuelling and boost …(read more)

ECU REMAP & WHAT IS IT?

Our ECU Remaps are at the forefront of …(read more)

EGR REMOVAL

The EGR valve (Exhaust Gas Recirculation) is …(read more)

TRACK/RACE CARS

Tweekz is a specialist in performance tuning and ….( read more)