For Clients interested in upgrading their vehicle equipped with the 3.0TFSI (CREC) engine, Unitronic's Bolt-On Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins, allowing for additional airflow to be ingested by the engine. Without a corresponding Software calibration to make use of the increased boost levels, the system will simply bleed off excessive boost resulting in no performance benefits.

Unitronic has developed corresponding Stage 2+ Performance Software for use with its Bolt-On Supercharger Pulley Upgrade to provide its users with an increase in maximum power

Hardware Included:

• Unitronic Bolt-On Pulley
• Installation Hardware

Software Included:

• Unitronic Stage 2+ ECU Upgrade

Required Software:

• Unitronic Stage 2+

Includes Stage 2+ Performance Software. Must purchase a UniCONNECT+ cable to install the included Software from home or visit a local Unitronic Authorized Dealer for the Software installation.

2016 Vehicles Please check your pulley design. 

This kit is designed for the bolt-on pulley. If your pulley looks like the one pictured below it WILL work.