![CTS Turbo BOSS750 V3 for MQB VW GTI/Golf R and Audi A3/S3 CTS Turbo BOSS750 V3 for MQB VW GTI/Golf R and Audi A3/S3](https://cdn11.bigcommerce.com/s-m480ec46ug/images/stencil/500x659/products/149132/399142/TR-1010-web-8__85705__36887.1693790166.jpg?c=1)
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Our IS38 replacement turbocharger can be installed into 2015+ MQB vehicles as a direct replacement for IS38 turbo; or as an upgrade to IS12 and IS20.
Please note that proper tuning software must be used when upgrading from a smaller turbo - check with your tuning software provider. Any IS38 software is compatible.
CTS Turbo downpipe and intercooler are recommended if upgrading.
Features:
Fitment:
Installation is a straight-forward replacement of the factory turbo, using all OEM gaskets and hardware. Simply transfer your diverter valve or BOV and wastegate actuator (not included).
Hardware required (not included):
?NOTE: Always follow the proper procedure for checking/adjusting the wastegate actuator when installing the turbo! Always replace engine oil and prime the turbocharger before starting. Professional installation recommended.