DPF diagnostics, cleaning & solutions
Limp mode, regens that never finish, a £2,000 dealer quote — or one visit to us. Diagnosis first, honest options always, patented Gen 8 technology when you need it.

World's Best DPF Solution
Our Gen 8 technology is not available anywhere else
Developed in-house, proven on thousands of vehicles
Full lifetime warranty on all Gen 8 solutions

Fed up with DPF problems? We use our patented Gen 8 technology to completely disable and unblock your DPF. No more blocked filters, no more failed regenerations, no more limp mode.
Our Gen 8 solution is exclusive to APT - you won't find this technology anywhere else. It's the most advanced DPF solution in the world, developed in-house and proven on thousands of vehicles.
Every Gen 8 DPF solution comes with a full lifetime guarantee. We're so confident in our technology that we guarantee it for the life of your vehicle.
If you're experiencing any of these symptoms, your DPF may need attention:
We disable and unblock your DPF using our patented Gen 8 technology. Complete software solution that eliminates DPF issues permanently.
Our patented technology ensures no dashboard warning lights, no limp mode, and no error codes. Your vehicle runs exactly as intended.
Every Gen 8 DPF solution comes with a full lifetime guarantee. We stand behind our world-beating technology with complete confidence.
Most DPF solutions completed same day. Drop your vehicle off in the morning and collect it running perfectly by the afternoon.
* Off-Road Use Only: Our DPF disable solutions are sold for off-road and motorsport use only. They are not intended for vehicles used on public roads. How you choose to use your vehicle after our service is your responsibility.
Patented Technology: Our Gen 8 system uses patented technology that's exclusive to APT. No one else has access to this world-beating solution.
Lifetime Guarantee: We fully guarantee every Gen 8 solution for life. No comebacks, no issues - just complete peace of mind.
Prevention is Better: Regular motorway driving and allowing the engine to reach operating temperature can help prevent DPF issues. If your driving is mostly short journeys, consider occasional longer runs to allow regeneration.
Don't ignore DPF warning lights. Contact us for a diagnostic check and we'll recommend the best solution for your situation.