Land Rover on dyno rollers at full load
Dyno Bay Active
TORQUELand Rover PerformanceECU Mapping · Stage Builds · Rolling Road Dyno · South Wales
Live

Total Horsepower Gained Across All Builds

0

bhp delivered to our customers

1,847

Vehicles Mapped

99.2%

Return Rate

4.2s

Avg 0–60 Drop

Scroll

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.

Stock
Tuned
Defender 110 3.0D
1,0002,0003,0004,0005,000bhprpm
1,000 rpm5,500 rpm

Power Gain

+63 bhpbhp
Stock: 249 bhpTuned: 312 bhp

Torque Gain

+110 lb-ft
Stock: 570 lb-ftTuned: 680 lb-ft

Session Log

> ECU_CONNECT: OK

> BASELINE_RUN: COMPLETE

> MAP_FLASH: ACTIVE

> VERIFY_RUN: PASSED

> GAINS_LOCKED: CONFIRMED

Get These Numbers on Your Vehicle
ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades · ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades · ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades · ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades · ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades · ECU Mapping · Stage Builds · Rolling Road · Intercooler Upgrades · Exhaust Fabrication · DPF Solutions · Power Upgrades ·

Workshop Process

Bay by Bay.
WORKSHOP

Mechanic connecting OBD diagnostic tool to Land Rover under workshop lighting
01
Bay_01

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 software showing 3D fuel map on screen in dark workshop
02
Bay_02

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

Mechanic fitting intercooler pipes in Land Rover engine bay with chrome tools
03
Bay_03

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

Dyno screen showing red power curve climbing against grey stock baseline
04
Bay_04

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

Stage 1
Remap Only

ECU remap on our rolling road.

£450

inc. VAT

Power

+30–45 bhp

Torque

+50–70 lb-ft

Most Popular
Stage 2
Hardware + Remap

Intercooler, induction, and exhaust upgrades fitted before the remap session.

£1,450

inc. VAT

Power

+55–75 bhp

Torque

+80–110 lb-ft

Includes:

Everything in Stage 1
Uprated intercooler fitment
High-flow induction kit
Decat or sports cat downpipe
Map optimised for hardware
18-month parts & labour warranty
Stage 3
Full Build

Full drivetrain overhaul.

From £4,800

inc. VAT

Power

+100–130 bhp

Torque

+140–180 lb-ft

Build Your Tune — £1,450

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, Land Rover Defender owner from Brecon Wales

Rhys Owens

Brecon, Wales

Dyno Certificate

Vehicle: Defender 110 3.0D

Package: Stage 2 Hardware + Remap

Power Gain+68 bhp
Torque Gain+118 lb-ft

"

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...

+62 bhp / +128 lb-ft
Fiona MacAllister, horse trailer owner from Abergavenny Wales

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...

+91 bhp / +112 lb-ft
Marcus Griffith, Range Rover Sport owner from Cardiff Wales

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 ...

+218 bhp / +195 lb-ft
Dafydd Llewelyn, rally driver from Llandrindod Wells Wales

Dafydd Llewelyn

Defender 90 5.0 V8