1.8T 20V tuning kit Stage 4 BAR-TEK®

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.

The Bar-Tek 1.8T 20V Tuning Kit Stage 4 is an advanced engine strengthening and power upgrade package designed for 1.8T 20-valve engines when transitioning to very high power and load use. The Stage 4 package has been developed to consider the engine's structure, thermal load, and load situations, allowing performance to be increased controllably without compromising reliability or durability.

The upgrade package offers a comprehensive solution for optimizing the engine and related systems, enabling a significant increase in power level from the original, according to tuning requirements.

Delivery Contents

The Stage 4 tuning kit contents are designed to support engine operation at significantly higher loads and include the following components:

• Enhanced engine tuning parts for intake air and fueling control

• Upgrade parts for engine breathing and pressure regulation

• Components that improve oil management, thermal properties, and durability

• Parts that support the utilization of higher boost pressures and power

The exact delivery contents may vary by engine code and version, but the package is designed to work cohesively without extensive additional modifications.

Features

• Designed for 1.8T 20V engines for Stage 4 tuning

• Optimized to operate with very high loads and power levels

• Improves engine durability and responsiveness

• Suitable for street, hobby, and racing use

Benefits

• Significant increase in power potential at Stage 4 level

• Improved throttle response and engine operation even at high boost pressures

• Better reliability and durability under high loads

• Technically managed upgrade solution for extensive tuning goals

The Bar-Tek 1.8T 20V Tuning Kit Stage 4 – BAR-TEK® is designed for drivers and builders who want to achieve very high performance in their engine project without compromising reliability or component durability.