GARRETT Turbocharger Supercore G-XRace GXR55-91 91/149mm

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.

GARRETT 934174-5011S Turbocharger Supercore G-XRace GXR55-91 91/149mm

XBoost Technology is developed to increase turbocharger power capability and overall performance through improved compressor flow, pressure ratio capability, and efficiency at high flow rates. Compared to the G55-1950, the GXR55/57-88 configuration provides up to +40% compressor flow, supporting higher boost pressure and improved airflow performance.

Increased efficiency at high flow rates helps deliver cooler and denser intake air, improving the system’s power potential. The one-piece aluminum center housing and backplate reduce weight, while the flange-style speed sensor port simplifies installation and enables turbo speed monitoring for optimized performance and turbocharger service life.

• Up to +40% compressor flow compared to the G55-1950
• Improved pressure ratio capability for higher boost pressure
• Higher efficiency at elevated flow rates for cooler, denser air
• One-piece aluminum center housing and backplate to reduce weight
• Flange-style speed sensor port for easy installation and turbo speed monitoring
• Designed for drag race classes and classes with compressor inducer rules

Specifications:

• Compressor Flow Increase: Up to +40% (GXR55/57-88 compared to G55-1950)
• Center Housing and Backplate Material: Aluminum
• Speed Sensor Port: Flange-style
• Application: Drag race classes and classes with compressor inducer rules