Professional custom tuning Stage 1 • 2 • 3
DPF Removal • EGR Removal • AdBlue Solutions
See how we work, what we build, and why real tuning makes the difference.
Professional ECU, TCU and file service solutions by SPARKY TUNING.
Real custom tuning — not generic file flashing.
Professional AdBlue OFF solutions in London. AdBlue fault? No engine start warning? Anti-pollution light on? We fix it using advanced ECU software calibration — same day.
Learn More →EGR delete and EGR OFF solutions in London. Fix EGR faults, rough running and intake issues with reliable ECU tuning. We diagnose and resolve EGR problems permanently.
Learn More →DPF removal and DPF OFF solutions in London. Blocked DPF, failed regeneration or DPF warning light? We resolve it with professional ECU calibration at your location.
Learn More →Stage 1, 2 and 3 ECU remaps in London. Custom ECU & TCU tuning for more power, torque and better drivability. Each map is written specifically for your vehicle.
Learn More →ECU remap file service and custom tuning files. Fast and reliable file service for DTC solutions and professional tuning. Remote delivery available nationwide.
Learn More →Gearbox TCU tuning, ECU cloning and TCU cloning services in London. Optimised gearbox performance and professional cloning solutions for replacement units.
Learn More →Professional TCU remapping and gearbox tuning in London. Faster shifting, better launch control and improved gearbox performance matched to your ECU tune.
Learn More →Professional immobiliser OFF solutions in London. ECU immobiliser removal for replacement units, start issues and virgin ECU programming. Fast turnaround.
Learn More →Custom Pop & Bangs tuning and crackle maps in London. Aggressive exhaust sound tuning with safe custom calibration. Popular addition to Stage 1 remaps.
Save more with our combined tuning packages.
Professional ECU & TCU solutions across London.
Complete ECU solution package including AdBlue OFF, DPF OFF and EGR OFF calibration. Best value for full emissions system work.
Performance tuning package with Stage 1 remap plus complete DPF, EGR and AdBlue solutions. The most popular package for diesel owners.
Performance ECU remap with custom Pop & Bangs tuning. More power with an aggressive exhaust sound — the favourite for enthusiasts.
Complete performance package including ECU Stage 1 and professional gearbox TCU tuning. The full drivetrain upgrade.
Real feedback from real customers across London.
Trusted by over 1,000 vehicle owners.
"Absolutely brilliant service. Came to my workplace in East London, remapped my BMW 330d and the difference is night and day. More power, smoother delivery. Booked again for my wife's car already."
"DPF light had been on for months, two garages couldn't fix it. Sparky sorted it in under 2 hours at my home in South London. Fair price, very professional. Highly recommend."
"Stage 1 + Pop & Bangs on my Golf GTI. Sounds incredible and pulls so much harder. Mobile service meant I didn't have to take a day off work. Great communication throughout."
"AdBlue warning came on — dealer wanted £900 and 3 weeks wait. Sparky came same day and fixed it for £180. Hasn't come back since. Wish I'd found them sooner."
"Had Stage 2 remap and TCU tune done on my Audi S3. The gearbox shifts so much faster now and the power delivery is completely transformed. Top quality work."
"EGR fault was causing rough idle and smoking. Sparky diagnosed it over WhatsApp and came out to North London the same afternoon. Quick, clean, professional — no issues since."
Mobile ECU remapping service — we come to your home, workplace or any location across Greater London and surrounding counties.
Not sure if we cover your area? Just ask.
Check Your Location on WhatsAppEverything you need to know about our mobile remapping service in London.
ECU & TCU Remaps | Custom Tuning | London & Surrounding Areas
Not file flashers — real tuning specialists