No More Carbon Build-up
EGR recirculates dirty exhaust gas back into the intake, coating intake manifolds and valves with thick carbon deposits. Removal stops this permanently.
Engineer-tuned · 15–45 min turnaround
EGR Removal & Delete Service
Professional EGR (Exhaust Gas Recirculation) software removal. Prevent carbon buildup, restore power, and eliminate common EGR valve failures.
Any file £50, from £30 in packs
4,500+
EGR Deletes
Instant
Processing
Zero
Carbon Build-up
All ECU
Supported
The Exhaust Gas Recirculation (EGR) system was designed to reduce NOx emissions by recirculating a portion of exhaust gas back into the engine intake. However, this dirty, hot gas coats intake manifolds, valves, and turbo components with thick carbon deposits — leading to expensive repairs and reduced performance.
Why Remove EGR?
- Carbon buildup prevention — stops soot from coating intake manifold and valves
- Restored performance — cleaner intake air means better combustion
- Lower intake temperatures — no hot exhaust gas mixing with fresh air
- Cost savings — prevents EGR valve failures (£300-800 to replace)
Key benefits
What you get
Lower Intake Temps
Without hot exhaust gas mixing with fresh air, your intake charge temperature drops significantly, improving combustion efficiency.
Smoother Power Delivery
Eliminating EGR removes a variable from the combustion process, resulting in more consistent and predictable power delivery.
Prevents Costly Repairs
EGR valve replacement costs £300-800. Carbon cleaning costs £200-500. Prevention is far cheaper than the cure.
How it works
From upload to flash
01
Read ECU File
Read your original ECU calibration via OBD or bench and upload through our service.
02
Software Removal
We disable EGR valve control, EGR monitoring, and all related diagnostic codes in the calibration.
03
Optional: Blanking
For best results, fit an EGR blanking plate or remove the valve entirely (workshop task).
04
Flash & Enjoy
Write the modified file. The EGR system is fully disabled — no faults, no limp mode.
Popular files
EGR Removal & Delete Service — most requested
Opel Astra 2.0 CDTi 117.7 kW (160 HP) Stage 1
£21.99
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Peugeot Partner 2.0 HDI Turbo Diesel 66.2 kW (90 HP) Stage 1
£21.99
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BMW E39 3.0d Turbo Diesel 135.3 kW (184 HP) Stage 1
£21.99
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Alfa Romeo GT 1.9 JTD 16V Turbo Diesel 110.3 kW (150 HP) Stage 1
£21.99
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Audi A6 2.5 TDI Turbo Diesel 110.3 kW (150 HP) Stage 1
£21.99
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Mercedes-Benz S 320 CDI Turbo Diesel 144.9 kW (197 HP) Stage 1
£21.99
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Volkswagen Golf 4 1.8 T Turbo Petrol 110.3 kW (150 HP) Stage 1
£21.99
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Peugeot 106 1.6 16V Petrol 86.8 kW (118 HP) Marelli IAW-1AP.41 H4 Stage 1
£21.99
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FAQ
Common questions
What does EGR actually do?
EGR recirculates a portion of exhaust gas back into the intake manifold to reduce NOx emissions. While effective for emissions, it introduces dirty, hot gas that causes carbon buildup over time.
Will EGR removal cause more smoke?
No. In fact, many vehicles run cleaner after EGR removal because the intake air is no longer contaminated with soot-laden exhaust gas.
Can I combine EGR with DPF removal?
Yes. EGR + DPF is our most popular combo package. We offer discounted pricing when combining multiple modifications.
Is EGR removal legal on road vehicles?
In the UK and EU, EGR removal is not legal for road-registered vehicles. This service is for off-road, motorsport, and export use.
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