HFI Carbon Air Intake Kit - Gen.3 VAG 1.8 TSI (Polo 6C GTI, Ibiza Cupra 6P, A1/S1 8X)
The delivery time for products in stock is 1-3 business days.
If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.
Terms for product returns:
- You must return the ordered products within 14 days of receiving
- The products must be unused and without damages
- Commission fee for handling returns is 21,90€
- For product returns, the customer is in charge of the return costs. Only door to door service (Express)
- Shipping costs are not refunded
For international orders (outside of Europe) sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.
Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.
Pre order / made-to-order products
If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.
If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.
This condition applies to the following product categories:
- Suspension
- Engine Tuning
- Engine Parts
- Exhaust Systems
- Fueling
- Turbochargers/superchargers
- Drivetrain
- ECE-approved Downpipes
All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.
In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

This Carbon Intake made by HF-Series is the result of years of experience and continuous development. The suction is made entirely from carbon fiber. So we can guarantee the highest tensile strength and stiffness. 4x as strong as aluminum, vibration and gas- and pressure-tight - perfect for best airflow. This system is especially developed with a Pipercross Air Filter .
The new feature: The air filter is located transversely to the direction of flow. This ensures that the maximum flow rate that can be drawn. The development is completely an in-house production. With elaborate 3D scans and flow simulation, we have managed to create the Ultimate in efficiency and performance in combination with an incomparable intake noise .
Suitable for both production vehicles as well as vehicles with performance engines.
This Intake Kit replaces the complete airbox incl. The OEM intake funnel and suction .
Facts:
- Carbon Airbox
- 100% in house development with 3D scanning and flow simulation
- Real Carbon
- With intake hose and turbo Inlet
- Air intake over the entire width of the lock carrier
- With Pipercross air filter
- Flow-optimized air and direct flow to the air filter
- Maximum performance and efficiency
- Reinforced intake noise
Delivery contents:
- Carbon Airbox
- HF-Series Turboinlet
- Intake hose
- Pipercross air filter HF500
- Mounting material (clamps, brackets etc.)
Flowbench OEM-Intake vs. HF Series:
HF Series
HF-Series is the first point of contact when it comes to fresh air supply in vehicles. With this brand, HG-Motorsport has combined professional research and production of high quality intake systems, intercoolers and air guidance systems. In addition to 3D scanning of the vehicle Periphery for perfect fitting accuracy, this also includes a long series of tests to combine the optimum components for each individual model. The result is racing products.
Fit:
Audi A1 8X 1.8 TFSI 141 kW (192PS)
Audi S1 8X 2.0 TFSI 170 kW (231PS)
Seat Ibiza Cupra 6P 1.8 TSI 141 kW (192PS)
VW Polo 6C GTI 1.8 TSI 141 kW (192PS)

