HFI Upgrade Air Intake - Audi A4/A5 B9 1.4TFSI/2.0TFSI & S4/S5 B9 3.0TFSI & RS4/RS5 B9 2.9TFSI

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

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. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

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 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 HF-Series intake upgrade kit for A4/A5 B9 1.4TFSI, 2.0 TFSI, S4/S5 B9 3.0TFSI and RS4/RS5 B9 2.9TFSI is the perfect combination of intake optimization for an OEM look while achieving maximum performance.

- Increased volume due to updated top cover
- Air filter with 90 mm funnel connection
- 100% in-house development with 3D scanning and flow simulation
- With oiled Pipercross air filter (reusable)
- Flow-optimized air path
- Maximum performance and efficiency

The development work was carried out entirely in-house. Through extensive 3D scans, flow simulations, and tests on the dyno, race track, and road, we have succeeded in creating an optimal combination of power and performance, combined with a pleasing improvement in intake sound.

Compatibility:

Audi          A4 B9/8W    1.4 TFSI      110 kW (150HP)    CVNA
Audi          A4 B9/8W    2.0 TFSI      140 kW (190HP)    CVKB, DBPA
Audi          A4 B9/8W    2.0 TFSI      183kW (249HP)     CYRC
Audi          A4 B9/8W    2.0 TFSI      185kW (252HP)     CYRB, CYMC
Audi          S4 B9/8W    3.0 TFSI      260kW (354HP)     CWGD
Audi          RS4 B9/8W  2.9 TFSI      331kW (450HP)     DECA

Audi          A5 B9/F5      1.4 TFSI     110 kW (150HP)    CVNA
Audi          A5 B9/F5      2.0 TFSI     140 kW (190HP)    CVKB, DKYA
Audi          A5 B9/F5      2.0 TFSI     183kW (249HP)     CYRC
Audi          A5 B9/F5      2.0 TFSI     185kW (252HP)     CYRB
Audi          S5 B9/F5      3.0 TFSI     260kW (354HP)     CWGD
Audi          RS5 B9/F5    2.9 TFSI     331kW (450HP)     DECA