
Total Horsepower Gained Across All Builds
bhp delivered to our customers
1,847
Vehicles Mapped
99.2%
Return Rate
4.2s
Avg 0–60 Drop
Rolling Road Results
Before the Remap.
After the Remap.
Every number on this graph was pulled from our Mustang MD-AWD-500 rolling road. Not manufacturer claims. Not dyno sheet guesses. Your vehicle, our rollers, real figures.
Power Gain
Torque Gain
Session Log
> ECU_CONNECT: OK
> BASELINE_RUN: COMPLETE
> MAP_FLASH: ACTIVE
> VERIFY_RUN: PASSED
> GAINS_LOCKED: CONFIRMED
Workshop Process
Bay by Bay.
WORKSHOP

Diagnostic Plug-In
Vehicle Health Assessment
Every build starts with a full OBD diagnostic. We read every module — not just the engine ECU — and pull fault codes you didn't know existed. A Defender hiding a DPF issue or an ageing MAF sensor will kill your remap before it starts.
Bosch KTS 560 Diagnostic Suite · OEM-level access to all 24 modules

ECU Mapping
Live Rolling Road Session
The remap isn't written in an office. It's written on the rollers. We run the stock map first, log every parameter, then flash and re-run until the gains are real and the AFR is where it needs to be. Three to five runs minimum.
Mustang MD-AWD-500 · Dyno Dynamics Software · Live Lambda Monitoring

Hardware Fitment
Stage 2 & 3 Upgrades
Intercoolers, induction kits, DPF deletes, and mandrel-bent stainless exhausts fabricated in-house. If your remap needs hardware to breathe, we build it here. The viewing window is there so you can watch your engine become something different.
In-house fabrication · TIG welded stainless · Dyno-matched hardware

Verification Run
Numbers Signed. Sealed. Delivered.
Final dyno run with the completed map and hardware. You get a printed sheet with your before and after curves, peak figures, and the RPM point where your torque now lives. That sheet is your receipt.
Printed dyno certificate · Before/after overlay · Fuel economy log
Vehicle Configurator
Your Vehicle.
Your Numbers.
Select your vehicle and engine. The gains below are pulled from real dyno runs on the same variant. Not estimates.
01 · Select Model
02 · Select Engine
Config_Summary
> MODEL: Defender 90
> ENGINE: 2.0 Si4 Petrol
> STAGE: Stage 2 — Hardware + Remap
> GAIN: +55–75 bhp / +80–110 lb-ft
03 · Select Package
ECU remap on our rolling road.
£450
inc. VAT
Power
+30–45 bhp
Torque
+50–70 lb-ft
Intercooler, induction, and exhaust upgrades fitted before the remap session.
£1,450
inc. VAT
Power
+55–75 bhp
Torque
+80–110 lb-ft
Includes:
Full drivetrain overhaul.
From £4,800
inc. VAT
Power
+100–130 bhp
Torque
+140–180 lb-ft
Customer Results
Real Vehicles.
Real Gains.
The Defender was already quick. After the Stage 2, it's violent. The torque from 1,400 rpm is what gets you — it just shoves. Drove it to the Brecon Beacons the next morning and it felt like a different machine on the hill climbs.

Rhys Owens
Brecon, Wales
Dyno Certificate
Vehicle: Defender 110 3.0D
Package: Stage 2 Hardware + Remap
"
I tow a four-horse trailer up mountain passes twice a week. The stock Discovery 4 was struggling — pulling away from junctions uphill was embarrassing. After the Stage 1 remap, the...

Fiona MacAllister
Discovery 4 3.0 SDV6
"
The Sport V8 was supposed to sound like a supercharged V8. It didn't. Now it does. Stage 2 with the exhaust work — you can hear it three streets away at idle. On the motorway it pu...

Marcus Griffith
Range Rover Sport 5.0 V8
"
Full Stage 3 build on my Defender 90 V8. I entered the Cambrian Rally support run three weeks later and it didn't miss a beat. The team spent a full day on the rollers getting the ...

Dafydd Llewelyn
Defender 90 5.0 V8
Ready to see your numbers?