Rolling-Road Tuning & Track-Day Specialists

UNLOCK
EVERY
HORSEPOWER

Custom ECU remaps, stage upgrades and precision servicing, calibrated on our in-house Dynojet rolling road. Real numbers. Repeatable gains. No guesswork.

DYNOJET 4WD ROLLING ROAD STAGE 1–3 REMAPS EST. 2009
2 4 6 8 9 RPM x1000 REDLINE
+92
BHP Gain
+118
LB·FT Torque
4.6s
0–60 MPH
9,400+
Cars Tuned
+92bhp
Avg Stage 2 Gain
650bhp
Dyno Cell Limit
4.9
From 1,300 Reviews
What We Do

NOT A GARAGE.
A POWER LAB.

Every map we write is built on the rollers, logged in real time and tuned to your fuel, your hardware and your goals — whether that's a smoother daily, a sharper B-road weapon or a track car chasing lap time.

Performance Packages

PICK YOUR STAGE

Transparent, fixed-price packages. Every build includes a pre & post dyno pull and a printed power graph.

Stage 1

Software · Daily Driver
From£399 inc. VAT
  • Custom ECU remap, no hardware changes
  • +30–45 bhp on most turbo cars
  • Improved throttle response & MPG
  • Pre & post dyno pull included
Most Popular

Stage 2

Hardware + Software
From£1,150 inc. VAT
  • Sports cat / decat downpipe + intake
  • +70–110 bhp on most platforms
  • Custom map logged over multiple pulls
  • Uprated intercooler available
  • 12-month software warranty

Stage 3

Forced Induction · Track
From£4,800 +VAT
  • Hybrid / upgraded turbo & fuelling
  • +150 bhp and beyond, fully bespoke
  • Forged engine builds on request
  • Track alignment & corner-weighting
The Dyno Process

HOW WE FIND THE NUMBERS

A repeatable four-step method. The same on a 1.4 hatchback or a 600bhp track build.

Baseline Pull

We strap your car to the rollers and log a stock power run — your true starting figure, not a brochure number.

~30 min

Health Check

Boost, AFRs, knock, timing and fault codes are read. No map gets written on a sick engine.

Diagnostics

Live Calibration

We write and load a bespoke map, then refine it over multiple pulls until it's clean, safe and repeatable.

Custom map

Sign-Off

A final verification pull, a printed before/after graph and a road test before you collect the keys.

Graph & road test
Recent Builds · Dyno Verified

STOCK VS. REDLINE

Real figures from cars that left the workshop this season. Conditions: 4WD Dynojet, SAE corrected.

Golf R Mk7.5

Stage 2
Power296 bhp388
Torque280 lb·ft398
0–604.8s4.1
Power gained+92 BHP

BMW M140i

Stage 1
Power335 bhp402
Torque368 lb·ft445
0–604.6s4.0
Power gained+67 BHP

Focus RS Mk3

Stage 3
Power345 bhp512
Torque347 lb·ft498
0–604.5s3.6
Power gained+167 BHP
From the Pit Wall

WHAT DRIVERS SAY

★★★★★

"Booked a Stage 2 on my Golf R expecting marketing fluff. Left with a printed graph showing +92bhp and a car that pulls like a freight train. Properly professional outfit."

DK
Danny Kerr
VW Golf R · Stage 2
★★★★★

"The health-check step caught a boost leak before they'd touch the map. Honest, knowledgeable and the workshop is spotless. Wouldn't take my M140i anywhere else now."

SP
Sara Pryce
BMW M140i · Stage 1
★★★★★

"Full forged build and hybrid turbo on the RS. 512bhp on the dyno, drives faultlessly on the road and the track. Communication throughout was first class."

MJ
Marcus Idowu
Ford Focus RS · Stage 3
The Journal

FROM THE WORKSHOP

Tuning theory, build logs and honest advice from the team that writes the maps.

Tuning 101

Stage 1 vs Stage 2: What Actually Changes?

The real difference between a software-only remap and a hardware-backed build — and which one your car actually wants.

Read article →
Dyno Theory

Why a Dyno Number Isn't a Brag — It's a Baseline

How we use the rolling road to diagnose, not just to boast, and why every map starts with an honest pull.

Read article →
Track Days

Prepping Your Car for Its First Track Day

Brakes, fluids, tyres and the five-minute checks that keep your weekend on the tarmac, not in the gravel.

Read article →
Limited Dyno Slots

READY TO HIT REDLINE?

Book your car onto the rolling road. We'll baseline it, talk you through realistic gains and give you a fixed quote before any work begins.