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ESMotor UK
Developed entirely in-house

Porsche 911 (992)
GT3 RS Twin Turbo Kit

903bhp99 RON + methanol
760whpAt the wheels
588lb-ftTorque
£55kplus VATSupplied, fitted, tuned
Fully reversible · Bolt-on · No drilling
The ES GT3 RS Twin Turbo Kit

The next evolution of Porsche's most focused driver's car

Designed, engineered and developed entirely in-house at ESMotor, the kit transforms the naturally aspirated GT3 RS into an ultra-responsive twin-turbocharged machine – while keeping the precision, response and character the GT3 RS is known for.

Fully reversible

Bolt-on.
No permanent changes.

The system installs without any permanent modification to the car – no drilling, no additional holes and no chassis changes.

It can be removed and the car returned completely to factory specification, preserving its originality.

Twin-turbocharged. Unmistakable.

903BHP
4.0 litre · Turbosmart 6466 twin turbos · 588 lb-ft
Turbocharging and cooling

Purpose-built
for the RS

Turbosmart 6466 turbochargers with Turbosmart wastegates and blow-off valves, ES chargecoolers and dedicated custom radiators on precision-designed mounts for optimal thermal management.

Air arrives through an ES 3D-printed intake system, while an ES methanol injection system with its own tank adds fuelling and knock protection.

Every component included

The kit – as standard

  • ES titanium X-pipe (V-band)
  • ES custom headers (V-band)
  • ES custom turbo lines
  • ES custom boost lines
  • ES chargecoolers with custom mount
  • ES custom radiators with custom mounts
  • ES 3D-printed intake kit
  • ES methanol injection kit with custom tank
  • Turbosmart 6466 turbochargers
  • Turbosmart wastegates
  • Turbosmart BOVs
  • Syvecs OEX
  • ES custom wiring harness
  • Dodson clutch
  • ES custom ECU tune
  • ES custom PDK tune
  • Switchable maps
Engine management

Complete control,
map by map

The factory ECU works with a Syvecs OEX module, keeping OEM integration while adding advanced functionality. An ES wiring harness, Dodson clutch, bespoke ECU calibration and PDK tuning make sure the drivetrain reliably handles the extra performance.

Boost mapsFuel mapsBoost by gearBoost by RPMIgnition per map

Lower-octane fuels are supported through map switching, with power capped to protect the engine.

Questions

Frequently asked

Is the kit reversible?

Yes. It is a bolt-on system with no drilling, no additional holes and no chassis changes, and the car can be returned completely to factory specification.

What fuel does it need?

The 903 BHP figure is on UK 99 RON pump fuel with methanol injection. Lower-octane fuels are supported through map switching, with power capped to maintain engine safety.

What is included in the price?

£55,000 plus VAT covers the complete kit listed above, fully supplied, installed and tuned by ESMotor.

Can you collect my car?

Yes. We can collect from anywhere in Europe and work with clients around the world.

The result

Raw motorsport DNA.
Extreme forced induction.

A truly bespoke calibration, tailored precisely to the owner. Fully supplied, installed and tuned by ESMotor, with collection available from anywhere in Europe.

£55,000

plus VAT

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GT3 RS Twin Turbo Kit

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