Introduction Looking to boost your car's horsepower? Is your car's original turbocharger not performing well or need replacing? Maxpeedingrods stocks all the best OEM-quality turbochargers & turbo parts to give your car the power, performance, & reliability you deserve. Maxpeedingrods aftermarket replacement turbos provide the perfect solution by delivering a high-quality turbo at a budget-friendly price. Application Compatible for Audi A3 1.8T 1.8L P AUM 00 -Compatible for Audi A4 1.8T 1.8L P AVJ 01 -Compatible for Skoda OCTAVIA 1.8T 1.8L P AUM/ARX 00 -Compatible for Skoda superb 1.8T 1.8L P AWT 02 -Compatible for Volks Wagen BORA SPORT 1.8T 1.8L P AUM 02 -Compatible for Volks Wagen Golf GTI 1.8L P AUM 00-04 Compatible for Volks Wagen Beetle 1.8T 1.8L P AUM/AMU 00-05 Turbo Model K03-053K03-058 Engine Code AUM, AVJ, AUM/ARX, AWT, AUM, AUMTurbo Part Number & OEM Number 530398800535303988005853039700053 53039700058 06A145704S 06A145713B 06A145713M 06A145713L Feature* Turbine housing adopts ductile iron QT450-10 able to withstand temperatures up to 700℃.* Steel Turbine Wheel constructed from K418 alloy to achieve high oxidation resistance & stability under high temperatures up to 900℃.* Cast aluminium blades with good air tightness & corrosion resistance* OEM-quality & size with little modification Specification Cooling Type: Water & Oil Cooled Bearing Type: Journal Bearing / Floating Bearing Thrust bearings: 270 Degrees Condition: New Warranty: one year warranty for any manufacturing defect Accessories: You will receive the parts exactly as shown in the picture above. Note* Please check the Turbo Model, Turbo Part Number & OEM Part Number on your original Turbo to make sure this turbo is the correct one for your engine. If you need assistance finding the correct turbo for your car, please feel free to contact us.* Professional installation is highly recommended (No Instructions are Included)