Stigan New Turbocharger and Installation Accessory Kit

This turbo (40-30031 SG) is a stock replacement K03. What exact vehicle do you have, and what is the engine code? We can check to see if we have the correct K03 available, or a K04 upgrade.

No, we only carry turbos for vehicles that were turbocharged from the factory. If you're looking to add a turbo to your vehicle, you would also need an exhaust manifold, all the intake components (including the intercooler and vacuum parts), likely some larger fuel injectors, and a custom tune to make it all work safely. This will also affect your vehicle's reliability, fuel economy and ability to pass any emissions testing.

This kit (40-82841 V0) only fits engine code AWP. We have instructions on finding your Volkswagen 1.8T engine code here:

https://www.buyautoparts.com/blog/where-to-find-the-engine-code-on-a-volkswagen-or-audi/

This turbo is a replacement for OEM part number 06A145713F, so you can also check your original turbo for that part number as well

Thank you for your inquiry. We have an two in-house brand turbos with this tag number.  Stigan 847-1006 - Buy Auto Parts has 2 years warranty and BuyAutoParts 40-30031AN - Buy Auto Parts has 1 year warranty. This item, just like most OEM parts, is manufactured in China.  Our parts are manufactured in some of the largest and most sophisticated OEM parts factories in the world – often the exact same facilities where the factory original part is manufactured.  This is how we can back our parts with the strongest warranties in the industry.