Unitronic’s Dual Pulley Upgrade Kit includes a 187mm Crank Pulley 58.3mm Supercharger Pulley 7PK1300 Belt and installation hardware. Combined with Unitronic Stage 3 Performance Software (sold separately) this kit helps produce a maximum of 493HP / 441 LB-FT.
The Unitronic Stage 3 calibration is engineered specifically for use with both the Unitronic Supercharger Drive and Crank Pulleys to ensure maximum performance is achieved while maintaining complete OEM-like reliability and drivability.
Features:
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.
Included:
- Unitronic 187 mm Crank Pulley
- Unitronic 58.3mm Supercharger Pulley
- 7PK1300 Belt
- Genuine Audi Crankshaft Bolts
