Unitronic DUAL PULLEY UPGRADE KIT 3.0 TFSI Audi B8/B8.5 S4/S5, C7 A6/A7 and SQ5



  • £2,185.00
    Unit price per 
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Unitronic DUAL PULLEY UPGRADE KIT 3.0 TFSI Audi B8/B8.5 S4/S5, C7 A6/A7 and SQ5 
* Package includes Stage 3 Unitronic Software and UniConnect+ Cable
  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Improved Fuel Efficiency
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Calibrated for a Pulley Ratio of 3.2 using Unitronic's Supercharger Drive Pulley (Upper) and 187mm Crank Pulley (lower)
  • Includes all Stage 3 tune variants and all lower software stages as well.
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 / Benefits
  • 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.
Hardware Included
  • Unitronic 187 mm Crank Pulley
  • Unitronic Supercharger Pulley
  • 7PK1300 Belt
  • Genuine Audi Crankshaft Bolts.
Distributed by Haz Motorsport

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