Wagner Tuning Competition Intercooler Kit
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Wagner Tuning Competition Intercooler Kit - Holden/Opel Astra OPC (H)
Wagner Tuning builds its Competition Intercoolers around a motorsport developed tube and fin core with cast aluminium end tanks, optimised using CFD to eliminate the flow bottlenecks found in the factory unit. For the Holden/Opel Astra OPC (H), this kit delivers a genuine jump in charge cooling capacity while keeping the plug and play installation Wagner is known for.
This listing covers the Holden/Opel Astra OPC (H) fitted with the 2.0 turbo producing 177kW/240PS, built between 2005 and 2010. SKU 200001105.
Specifications
- Core size: 550mm x 240mm x 90mm (11.8L volume)
- 132% more core volume than the factory intercooler
- Total weight: 7.5kg
- Inlet/outlet diameter increased to 65mm
- Cast aluminium end tanks with internal air guides for even airflow
- Anti-corrosion protective coating
- Includes reinforced silicone hoses and mounting hardware
Kit Contents
- 1 x Intercooler core
- 2 x Silicone hoses
- 1 x Mounting material
- 1 x Installation instructions
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your Astra OPC's build year and engine configuration before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Holden | Astra OPC | - |
Technical Specifications
| Spec | Value |
|---|---|
| Core Dimensions | 550mm x 240mm x 90mm |
| Core Volume | 11.8 L |
| Core Surface Area | 1320 cm² |
| Volume Increase vs Stock | 132% more than OEM intercooler |
| Stock Intercooler Dimensions (comparison) | 525mm x 346mm x 28mm |
| Stock Intercooler Volume (comparison) | 5.1 L |
| Stock Intercooler Surface Area (comparison) | 1816 cm² |
| Weight | 7.5 kg |
| Inlet/Outlet Diameter | Ø65mm |
| Core Construction | Tube and fin core with internal turbulators |
| End Tank Construction | Cast aluminium, CFD-optimised for internal airflow |
| Surface Coating | Anti-corrosion protective coating with thermal heat dissipating properties |
| Hoses Included | Reinforced silicone hoses |
No instructions available for this product.

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