Powerflow Exhausts and ECU Remapping

Powerflow Exhausts is the leading supplier of custom-build stainless steel exhaust components in the UK, these components are used to build bespoke stainless steel exhausts on a huge and diverse range of vehicles including customised cars, classic cars, standard road cars, kit cars, 4x4’s, imports, motor homes, rally or race cars, specially adapted vehicles and trikes.

Custom Built Exhausts

The systems (or required part of the system) are built on the actual vehicle, potentially whilst you wait, and at very reasonable prices. All parts and workmanship are covered by a purchaser’s lifetime of ownership guarantee and backed by over 35 years of history in custom exhausts.

In some cases our stainless steel replacement exhausts are cheaper than off the shelf mild steel systems. 


Performance Remap

A Performance Remap results in better response from the engine, with increased torque and power of up to 30%. Throttle response will be improved and the rev range will be enhanced. Power delivery also tends to be smoother, making for both a more enjoyable and safer driving experience such as easier overtakes or motorway performance.


Economy Remap

With our economy remap, most vehicles can achieve a lower rev range, resulting in fuel savings of up to 15%. During normal driving, fuel economy will tend to be better which not only decreases the cost of fuel that you will have to pay, but it also minimises your carbon foot print.


Blend Remap

Some people prefer a blend of both our Performance and Economy Remaps, which results in smaller gains throughout the performance of your engine.


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