Product Description
Unitronic's Stage 3 Dual Pulley Performance Software calibration is engineered specifically for use with both its Supercharger Drive and Crank Pulleys to ensure maximum performance is achieved while maintaining complete OEM-like reliability and drivability.
- 187 mm Crank Pulley:
Optimized pulley size for maximum performance. - 6061-T6 Aluminum Construction:
Durable, rust proof and laser cut. - Black Anodized Finish:
Black anodized finish for the best possible look. - TDC marking for easy install:
Easily align your new crank pulley for a trouble-free install. - 7PK1300 Belt:
High-Quality belt that perfectly fits your Unitronic Dual Pulley Upgrade Kit. - Genuine Audi Crankshaft Bolts:
High-Quality OEM bolts for a perfect fit everytime.
- Unitronic Crank Pulley 187mm
- OEM Belt (Bando 7PK1300)
- Installation Hardware
- Unitronic Stage 3
*Available for B8/B8.5 S4/S5, C7 A6/A7 and SQ5 models only currently.