Welcome to SLT Remapping

ECU Remapping Specialists

Welcome to SLT Remapping the UK’s Premier Remapping Company. At our premises, your home or your workplace, we can remap your vehicle to meet your needs and requirements using the latest in technology mapping equipment and software.

ECU Remapping

Create a much more responsive, fuel efficient and smoother running vehicle.

DPF Solutions

More horse power, quicker throttle response and lower fuel consumption.

Dealer Opportunities

Become an SLT dealer and benefit from our years of experience in the industry

SLT Team logo Have a question?

0114 261 8146

Vehicles mapped
SLT Dealers Globally
Vehicles Supported
SLT Remapping

What we do



You may think remapping and tuning is the preserve of upmarket performance cars, but many vehicles from a humble van to a high performance sports car can benefit from a specialist ECU remapping.

Whether you drive a new or older vehicle, performance car, city runabout or work van we have the expertise, experience and state of the art equipment to save you money at the pumps and boost your engine’s performance.

Whether at our Sheffield premises, at your home or workplace or elsewhere in the UK via our dealer network, we can provide a remap to suit your particular requirements. Perhaps your priority is improved fuel economy? If so we can remap your ECU accordingly. Likewise, if you want a more powerful and responsive drive we can help.

100% Satisfaction

Or your money back

Speedy response

Most files returned within 1 hour

DPF Solution

With no error codes

Custom Remaps

100% custom written

What our clients say about us

Our Reviews