Your Local Vehicle
Remapping Experts
Unlock Your Engine's True Potential
Stage 1 Tuning, AdBlue, DPF, EGR & More! Tested & proven files on real dynos for guaranteed performance, increased BHP, torque and improved fuel economy.
Available Services
10% OFF for all new customers - Enquire today for your first booking
Stage 1 Remap
Designed for standard, unmodified vehicles. Custom recalibration of the ECU for maximum power, torque & improved fuel efficiency without needing hardware upgrades.
- Up to 35% Increase in BHP & Torque
- Improved Throttle Response
- Optimised Fuel Economy
- Dyno Tested File Calibration
AdBlue Solution
Eliminate costly AdBlue countdown warnings, pump failures, and system errors permanently with software recalibration.
- No More AdBlue System Countdown
- Prevents Engine Non-Start Errors
- Avoids Costly Main Dealer Repairs
- Lifetime Software Guarantee
DPF / GPF Solution
Comprehensive resolution for blocked Diesel/Gasoline Particulate Filters. Clears limp mode, restores lost power & fuel economy.
- Fixes Blocked Filter Warnings
- Restores Full Engine Power
- Eliminates Constant Regeneration
- Custom ECU Software Disable
EGR Solution
Stops dirty exhaust gases recirculating into your engine intake. Extends engine life, improves responsiveness & engine cleanliness.
- Prevents Intake Carbon Buildup
- Improves Low-End Throttle Response
- Eliminates EGR Fault Codes
- Restores Lost MPG
Cold Start Disable
Removes loud, high-RPM cold start noise cycles on modified exhaust systems to protect neighbours and early morning starts.
- Smooth Silent Morning Starts
- Protects Exhaust Components
- Ideal for Decat/Upgraded Exhausts
- 100% Reversible
Diagnostic Report
Dealer-level full vehicle health scan and diagnostic fault code breakdown carried out on-site prior to any tuning work.
- Dealer Grade OBD Scan
- Full Fault Code Analysis
- Pre-Tuning Health Check
- Printed / Digital Fault Report
Pops & Bangs / Burble
Add an aggressive overrun crackle and burble on deceleration for petrol vehicles equipped with suitable exhaust setups.
- Custom Overrun Duration
- Available via AC/Sport Switch
- Aggressive Exhaust Sound
- Tailored to Your Setup
DTC / Fault Code Disable
Specific diagnostic trouble code removal from the ECU to clear permanent engine management warning lights.
- Specific Fault Code Removal
- Clears Check Engine Light
- Maintains Full Diagnostic Function
- Custom ECU Patching
Why Vehicle Owners Choose Apex Remap
At Apex Remap, we bring high-performance vehicle recalibration directly to your location in Oxfordshire and surrounding areas. Whether you want extra overtake acceleration, improved towing power, or software fault resolutions for AdBlue, DPF, or EGR errors, we provide clean, custom-tailored maps.
Dyno Tested Files
Every map is developed and verified on actual dynamometers through the UK's top tuning networks for safety & proven power.
MET Certified Technicians
We hold recognised MET certification, ensuring expert diagnostic and electronic tuning standards on all modern ECUs.
Fully Insured Mobile Service
Complete public liability and motor trade insurance cover for total safety while working on your vehicle on-site.
100% Genuine Software
We use official master tuning equipment and authentic software tools — never cheap clones or dangerous generic files.
5-Star Customer Service
Guaranteed satisfaction on all ECU remapping & software solutions
10% OFF for all new customers on your first booking
Get Your Free
Remap Quote
Fill in your details below to check available gains, Stage 1 tuning specs, and package pricing for your vehicle. We operate a fully equipped mobile service across Oxfordshire and surrounding areas.
Required Information
Please include your vehicle registration or make & model in the brief details box so we can look up your exact engine ECU file.
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