4WD ROLLING ROAD · GLOUCESTERSHIRE

4WD dyno testing
& ECU tuning
in Gloucestershire.

Find out what your car is made of. Three-run power tests and custom ECU tuning by Badger5, on our linked 4WD rolling road near Stroud.

Enquire about a dyno session Explore the dyno

THREE POWER RUNS + PRINTOUT · ESTIMATED £120 + VAT (£144 INC. VAT)

Red Ferrari on the rolling road in Badger5’s dedicated dyno cell — THE BADGER5 DYNO CELL · ASTON DOWN

4WDLinked Vtech rolling road

20+ yearsBadger5 tuning experience

Purpose-builtControlled dyno environment

POWER RUNS & PRICING

Three runs.
A clear result.

A straightforward way to see how your car delivers its power and torque.

DYNO POWER TEST

£120 + VAT (£144 inc. VAT) · estimated

Three power runs
Printed power and torque graph
2WD and 4WD enquiries welcome

Allow around 45–60 minutes as a guide, including setup. Vehicle suitability, final price and appointment length are confirmed before booking.

Provisional guide price, subject to confirmation by Badger5. Additional diagnostics and tuning are quoted separately.

Enquire about three power runs

CUSTOM CALIBRATION

Mapping built around your specification.

Factory ECU remapping and standalone mapping are quoted individually. Tell us about the engine, ECU, modifications and intended use so we can price the work properly.

Need to investigate a running issue? Include the symptoms when you enquire so we can agree the right starting point.

Explore standalone mapping

WHAT BRINGS YOU HERE?

More than a number.

Measure your starting point. Explore a modification. Get the calibration right. Start with the session that fits your car.

01 / TEST

Dyno power testing

Understand your car’s power and torque delivery on a linked four-wheel-drive rolling road.

Explore power testing 02 / TUNE

ECU remapping

Custom calibration for supported factory ECUs, from road-car upgrades to extensively modified builds.

Explore ECU tuning 03 / DEVELOP

Standalone mapping

Specialist support for aftermarket engine management, including ECUMaster, Link and Emerald.

Find your ECU

Four-wheel-drive rollers inside Badger5’s purpose-built dyno cell

THE EQUIPMENT. THE EXPERIENCE.

A proper environment
for performance.

Our linked Vtech 4WD dyno combines twin eddy-current brakes with a dedicated cooling and extraction system. It gives Badger5 the control needed for steady-state tuning and sweep testing.

Based at Aston Down Business Park near Stroud, we’re accessible from Cirencester, Gloucester, Cheltenham, Bristol and the wider South West.

Inside the facility

A STRAIGHTFORWARD START

Your car. Your goals. Your session.

Tell us about your car

Share the model, modifications and what you need from the session.

Agree the right approach

We’ll confirm suitability, the work involved, pricing and availability.

Visit Badger5

Bring your car to our Gloucestershire facility at your agreed appointment.

SEE THE WORK

Real cars. Real context.

VAG DEVELOPMENT

Beyond the headline figure.

Explore a published Badger5 Audi S3 development example, and why the full specification matters when comparing results.

Explore the example

INSIDE THE WORKSHOP

See more from Badger5.

Browse the official gallery for workshop and dyno photographs.

View the Badger5 gallery

CUSTOMER EXPERIENCE

Read an owner's account.

An independently posted Audi-Sport.net discussion about a Badger5 remap. A historical customer account, rather than a claim about today's service.

Read the customer discussion

YOUR NEXT SESSION

Let’s talk about your car.

Tell us what you drive and what you want to find out.

Enquire about a session

4WD dyno testing& ECU tuningin Gloucestershire.

Three runs.A clear result.