Throttle Body Kits
Peugeot 205/306 GTi6 Mi16 ITB Kit
from £1200.00
Performance Advantages
Unlock up to 20% more power potential with appropriate engine setup and calibration
Reduce intake air temperatures by up to 15°C under typical operating conditions through thermally insulating carbon construction
Fully tapered runners improve airflow stability and cylinder fi
WHY THIS SYSTEM WORKS
Engineered for Airflow Efficiency and Performance
Designed from first principles to maximise airflow efficiency, reduce thermal influence, and improve overall engine response.
Unlike conventional manifolds, the internal geometry is fully optimised to deliver stable, uninterrupted airflow into the engine.
Optimised Airflow Geometry
Fully Tapered Internal Runners
Smooth transitions from cylinder head port to throttle body eliminate abrupt changes in cross-section.
Benefits:
- Reduced flow separation
- Improved airflow stability
- Increased cylinder filling efficiency
Delivers consistent airflow across the rev range, supporting improved performance potential.
Thermal Performance
Carbon Composite Thermal Isolation
Aluminium intake systems readily absorb and transfer engine bay heat into the intake charge.
This system uses a hollow carbon composite structure with significantly lower thermal conductivity, helping to isolate intake air from heat.
Benefits:
- Up to 15°C reduction in intake air temperature under typical operating conditions
- Improved resistance to heat soak
- More consistent performance during extended running
Throttle Response
Individual Throttle Body Configuration
Individual throttle bodies reduce plenum volume and position throttle control closer to the intake ports.
Benefits:
- Immediate throttle response
- Improved engine character and drivability
- Direct connection between pedal input and engine output
Lightweight Construction
High Strength, Low Mass Design
Manufactured using advanced carbon composite processes to achieve a lightweight, rigid structure.
- Total system weight: 3.6kg
- Reduced mass vs aluminium systems
- Improved packaging and handling
Precision Fitment
Designed for Direct Integration
Developed specifically for:
- Peugeot 205 / 306 GTi6 (XU10J4RS) & Peugeot 205 / 405 Mi16 (XU9J4)
Key features:
- Utilises OEM components where possible
- No disassembly required prior to installation
- Maintains critical engine bay clearances
- Optional port matching available
Manufacturing Process
Carbon IDT + Direct Digital Manufacturing
Produced using advanced composite manufacturing combined with precision digital processes.
This enables:
- High dimensional accuracy
- Repeatable geometry across production
- Rapid design development and refinement
Kit Contents
- Carbon composite intake manifold
- GMR throttle bodies
- GMR GTi6/Mi16-specific airbox
- Twin-layer reticulated foam filter
- Integrated linkage system
- Mounting hardware
Options
Throttle Size
- 45mm – Recommended for standard engines up to ~250bhp
- 50mm – Recommended for builds exceeding 250bhp
Cylinder Head Intake Port
- Standard – For unmodified cylinder heads
- Custom – Port matched to your cylinder head (template required)
Injector Configuration
- OEM configuration – Uses original injector rail and location
- Throttle body injectors – Required if not using OEM setup
- Optional upgrades:
- Bosch 550cc injectors (recommended for >190bhp or 8-injector setups)
- Additional injector provision within throttle bodies
- Blanked injector ports where required
Performance Considerations
Performance gains and temperature reductions will vary depending on:
- Engine specification
- Supporting modifications
- Calibration and tuning
For optimal results, appropriate ECU calibration is recommended.
