Airtec - Stage 3 Intercooler Kit - Opel Astra H OPC

Airtec - Stage 3 Intercooler Kit - Opel Astra H OPC

AirtecATINTVAUX3

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The Airtec Stage 3 intercooler kit for the Opel Astra H OPC is a high-performance upgrade featuring a massive 100mm “Gobstopper” core, designed for maximum cooling and performance. Developed for both fast road and track use, this intercooler delivers proven results, including record times on the track.

Thanks to the large core and improved airflow, intake temperatures are drastically reduced, resulting in more power and consistent performance under heavy load.

Advantages

• Huge 100mm high-performance core
• Greatly improved cooling and airflow
• More power and consistency
• Suitable for high-performance and track use
• No bumper modification needed
• Original fog lights are retained
• High-quality silicone hoses included
• Direct mounting

Technical specifications

• Core: 100mm “Gobstopper” intercooler
• Outputs: 70 mm
• Reducers: 70–60 mm
• Material: aluminium with cast end tanks
• Silicone hoses: 4/5-ply reinforced
• Finish: Satin Black
• Installation time: approximately 2–3 hours

Compatibility

• Opel Astra H OPC

Important information

• Suitable for fast road and track builds
• No bumper modifications required
• Includes all necessary mounting parts

• Airtec intercooler (100mm core)
• Silicone boost hoses
• Aluminium couplings
• Reducers (70–60 mm)
• Mounting brackets
• Mounting material
• Installation manual

Frequently Asked Questions

What makes this Stage 3 intercooler different?
The larger 100mm core offers maximum cooling for high-performance applications.

Is this suitable for tuning?
Yes, ideal for higher power outputs and track use.

Do I need to modify the bumper?
No, installation without modifications.

How long does assembly take?
About 2–3 hours.

You have the right to cancel your order up to 14 days after receipt without giving a reason. After cancellation, you have another 14 days to return your product. You will then be credited with the full order amount, excluding shipping costs. Returns must be shipped with tracking. Return shipping costs are your responsibility.

This returns policy does not apply to business customers. For more information, please refer to our terms and conditions for business customers. See our general terms and conditions here.