dkuperformance.co.uk ↗Performance tuning,
under one roof.
DKU Performance has now opened in Cardiff. They specialise in custom stainless exhaust systems, ECU remapping, hydro carbon cleaning and vehicle security — Autowatch Ghost-II immobilisers and SmartTrack GPS tracking — all built and fitted in-house.
Custom exhausts,
built to order.
Performance Exhaust Systems
Custom stainless steel systems, built in-house to T304 spec with a lifetime guarantee.
ECU Remapping
OBD data pulled, software fine-tuned, then validated on the dyno and on the road.
Hydro Carbon Cleaning
Deep engine clean that clears carbon build-up — smoother running, better economy.
Autowatch Ghost-II Immobiliser
CAN bus immobiliser fitted out of sight — stops keyless theft at the source.
SmartTrack GPS Tracking
Insurance-approved vehicle tracking, monitored around the clock.
DPF Cleaning
Diesel particulate filter cleaned or restored — no need for a costly replacement.
Dashcam Installation
Neatly wired front & rear dashcams, hidden cabling, ready to go.
Wheels sorted?
Book the engine in too.
DKU Performance — Unit 5, Rhymney River Bridge Road, CF23 9AF.