Competition vehicles only

Competition DPF & OPF Removal: Off-Road Use Only

Competition and off-road use only. We remove DPFs and OPFs only on vehicles used solely for motorsport or off-road use, never on public roads. Removing a DPF or OPF from a vehicle used on the road is illegal in the UK, and the vehicle will fail its MOT. We do not carry out this work on any vehicle that will be driven on public roads.

What this service is

For dedicated competition vehicles

Some motorsport and off-road vehicles run without a DPF or OPF. For those vehicles, we remove the filter and remap the engine on our Dyno Dynamics DS450 4WD dyno so it runs correctly without it.

This service is only for vehicles that are used solely in competition or off-road, and are not used on public roads. If your vehicle is used on the road, you need our DPF cleaning, regeneration and diagnostics service instead.

Road car or van?

Fix your DPF, legally

If your diesel has a DPF warning light, keeps going into limp mode or regenerates too often, the answer is a proper diagnosis and repair, not removal. We diagnose the cause, carry out forced regenerations, clean filters in-house and fix sensor faults.

FAQs

Competition DPF and OPF FAQs

Not on a vehicle used on public roads. Removing a DPF or OPF from a road vehicle is illegal in the UK and the vehicle will fail its MOT. This service is only for competition vehicles that are not used on public roads.

No. If the vehicle will be driven on public roads, we will not remove its DPF or OPF. For road cars we offer DPF diagnostics, regeneration and in-house cleaning instead.

Dedicated competition and off-road vehicles, such as track, drift, drag and race cars that are not used on public roads.

Yes. When a DPF or OPF is removed, the engine calibration has to be changed so the ECU runs correctly without it. We map competition vehicles on our Dyno Dynamics DS450 4WD dyno.

It depends on the vehicle and the work involved. Tell us about the car and how it is used, and we will give you a price.

Get a quote

Enquire about a competition vehicle

Tell us about the vehicle and the events or use it is built for, and we will come back to you. Remember: this service is for competition and off-road vehicles only, not for vehicles used on public roads.