Black November

Starts 13 Nov, 13:00 GMT · Code BLACKNOV10

Preview the 11 products

One order per customer. Cannot be combined with other discounts.

Offer details

Black November offers start on 13 November 2026 at 13:00 GMT and end on 1 December 2026 at 08:00 GMT. The code is valid only during this period. Code BLACKNOV10 applies only to the 11 selected PIII products. One use per customer, on a single order. Cannot be combined with other discounts. Suspension, wheel hardware, all other third-party products and enquiry-only products are excluded. Shipping charges apply. Check each product page for compatibility and current availability.

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PIII GR Yaris MAP Sensor Cooling Duct Kit

The PIII GR Yaris MAP Sensor Cooling Duct Kit is an engineered OEM+ solution developed to eliminate a hidden heat-soak bottleneck on the Toyota G16E-GTS engine platform.
After intensive development and analyzing the exact cooling strategies used by Toyota Gazoo Racing during 24-hour endurance racing at the grueling Nürburgring, we created a direct-fit duct that prevents ECU-induced power cuts without compromising vehicle safety or reliability.
Unlike raw open prototypes that expose critical electronics to the elements, the PIII Cooling Duct uses a sealed, aerodynamically optimized design that shields your sensor from weather while delivering a continuous stream of ambient air. The result is stable sensor temperatures, consistent engine output, and maximum performance during hot track days and other motorsport or off-road use.


Main benefits

  • Prevents power drops by keeping MAP sensor temperatures well below critical thresholds
  • Integrated water separation aerodynamics protect electrical components in heavy rain
  • Reverses power degradation caused by factory heat soak across the G16E-GTS platform
  • Constructed from high-strength, chemical-resistant automotive PA12 material
  • Lightweight, sleek OEM+ appearance that matches the factory engine bay styling
  • No permanent modifications or bumper removal required for installation
  • Effortless mounting to the vehicle chassis using only a single bolt

The Problem: G16E-GTS Heat Soak & Power Loss

The Toyota G16E-GTS engine platform features a built-in safety calibration that directly fights track-day performance.
The MAP sensor, located on the throttle body, acts as a heat sponge, triggering ECU power cuts when temperatures exceed 55°C (131°F). This issue affects both stock and heavily modified engines.
The PIII Cooling Duct uses CFD-engineered aerodynamics to shield the sensor from water while providing constant, ambient cooling air.

Technical specification table

Feature Specification
Product PIII GR Yaris MAP Sensor Cooling Duct
Vehicle compatibility Toyota GR Yaris
Production & Material HP MJF 3D printed; evolved PA12 material
Installation Direct fitment with 10mm wrench
Permanent modification required No
Estimated installation time 5 minutes
Production Made in Italy
Use Motorsport / off-road use only


Motorsport use disclaimer

This product is intended for motorsport and off-road use only.
Compatibility, emissions legality and road use regulations may vary depending on your country, vehicle model year and local legislation.


Frequently asked questions

Why cool the MAP sensor?

Sensor heat soak can trigger ECU-induced power reductions. The duct feeds ambient air towards the existing MAP sensor to control its temperature and help maintain consistent engine output.

How does the duct handle rain?

The enclosed design uses water-separation aerodynamics to supply cooling air while shielding the sensor and electrical components from rain.

Which car does it fit, and how is it installed?

It fits the Toyota GR Yaris. Installation uses one mounting bolt and a 10 mm wrench, with an estimated fitting time of five minutes. No bumper removal or permanent modifications are required.

PIII GR Yaris MAP Sensor Cooling Duct

SKU: GRY.00.35.0.009.0
Regular price €247,00
Unit price
per 

Worldwide shipping available. Rates are calculated at checkout and subsidised by PIRAS Motorsport.

 
Shipping calculated at checkout.

PIII GR Yaris MAP Sensor Cooling Duct Kit

The PIII GR Yaris MAP Sensor Cooling Duct Kit is an engineered OEM+ solution developed to eliminate a hidden heat-soak bottleneck on the Toyota G16E-GTS engine platform.
After intensive development and analyzing the exact cooling strategies used by Toyota Gazoo Racing during 24-hour endurance racing at the grueling Nürburgring, we created a direct-fit duct that prevents ECU-induced power cuts without compromising vehicle safety or reliability.
Unlike raw open prototypes that expose critical electronics to the elements, the PIII Cooling Duct uses a sealed, aerodynamically optimized design that shields your sensor from weather while delivering a continuous stream of ambient air. The result is stable sensor temperatures, consistent engine output, and maximum performance during hot track days and other motorsport or off-road use.


Main benefits

  • Prevents power drops by keeping MAP sensor temperatures well below critical thresholds
  • Integrated water separation aerodynamics protect electrical components in heavy rain
  • Reverses power degradation caused by factory heat soak across the G16E-GTS platform
  • Constructed from high-strength, chemical-resistant automotive PA12 material
  • Lightweight, sleek OEM+ appearance that matches the factory engine bay styling
  • No permanent modifications or bumper removal required for installation
  • Effortless mounting to the vehicle chassis using only a single bolt

The Problem: G16E-GTS Heat Soak & Power Loss

The Toyota G16E-GTS engine platform features a built-in safety calibration that directly fights track-day performance.
The MAP sensor, located on the throttle body, acts as a heat sponge, triggering ECU power cuts when temperatures exceed 55°C (131°F). This issue affects both stock and heavily modified engines.
The PIII Cooling Duct uses CFD-engineered aerodynamics to shield the sensor from water while providing constant, ambient cooling air.

Technical specification table

Feature Specification
Product PIII GR Yaris MAP Sensor Cooling Duct
Vehicle compatibility Toyota GR Yaris
Production & Material HP MJF 3D printed; evolved PA12 material
Installation Direct fitment with 10mm wrench
Permanent modification required No
Estimated installation time 5 minutes
Production Made in Italy
Use Motorsport / off-road use only


Motorsport use disclaimer

This product is intended for motorsport and off-road use only.
Compatibility, emissions legality and road use regulations may vary depending on your country, vehicle model year and local legislation.


Frequently asked questions

Why cool the MAP sensor?

Sensor heat soak can trigger ECU-induced power reductions. The duct feeds ambient air towards the existing MAP sensor to control its temperature and help maintain consistent engine output.

How does the duct handle rain?

The enclosed design uses water-separation aerodynamics to supply cooling air while shielding the sensor and electrical components from rain.

Which car does it fit, and how is it installed?

It fits the Toyota GR Yaris. Installation uses one mounting bolt and a 10 mm wrench, with an estimated fitting time of five minutes. No bumper removal or permanent modifications are required.

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