Featuring an impressive increase to 493 HP/441 lb-ft of torque, Unitronic’s Stage 3 Crank Pulley Upgrade Kit includes its 187 mm Crank Pulley, 7PK1300 Belt, and most importantly, its Stage 3 Dual Pulley Performance Software calibration.
This can be purchased as an Upgrade Kit for users who already have Unitronic’s Stage 1/1+ Performance Software or Stage 2+ Supercharger Drive Pulley Kit, at a discounted rate, or it can be purchased as a complete Dual Pulley Kit with the Supercharger Drive Pulley.
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.
Features:
- 187 mm Crank Pulley
- Press-on style supercharger pulley
- Rust proof 6061-T6 Aluminum Construction
- Black Anodized Finish
- TDC marking for easy install
- 7PK1300 Belt
- Genuine Audi Crankshaft Bolts
What’s Included:
- Unitronic 187 mm Crank Pulley
- Unitronic Supercharger Pulley
- 7PK1300 Belt
- Genuine Audi Crankshaft Bolts
- Unitronic Pulley Removal Tool Kit (OPTIONAL)
- Unitronic UniCONNECT+ Cable (OPTIONAL)