Add over 150 horsepower and torque to your 1.8 or 2.0T with the IS38 turbo upgrade kit. Found on the MK7 Golf R and Audi S3 from the factory, the IS38 is a larger and more efficient turbo. The IS38 turbo upgrade installs in the factory location and reuses all factory components including intake, downpipe, oil, and coolant line plumbing. All necessary hardware needed for installation is included. USP recommends pairing this kit with software for maximum power gains.