Unitronic Dual Pulley Upgrade Kit w/ Stage 3 ECU Tune (12-15 A6/A7, 10-16 S4, 10-17 S5 3.0T, 14-17 SQ5)
Product Details
Description
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 or it can be purchased as a complete 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 (not included for upgrades from Stage 2+ since a supercharger pulley is already required for that tune)
- 7PK1300 Belt
- Genuine Audi Crankshaft Bolts
Software Included
- Unitronic Stage 3 Dual Pulley ECU Software
Required Hardware
Related Hardware
Product Features
- 187 mm Crank Pulley
- 6061-T6 Aluminum Construction
- Black Anodized Finish
- TDC marking for easy install
- 7PK1300 Belt
- Genuine Audi Crankshaft Bolts
installation
warranty
Lifetime Warranty on Hardware & 15-day Satisfaction Guarantee on Performance Software
Customer Pictures
No images yet
Customer Reviews
-
Great upgrade! Went from stage 2+ (supercharger pulley & software) to dual pulley. The torque down low has greatly increased. It's almost too quick! No negative impact on fuel economy, in fact if driven reasonably it might increase by 1-2 mpg. Especially on the highway at 60-80 mph, throttle response is much sharper. Well worth the cost. Also, If you have aftermarket exhaust and intake it will be noticeably louder, which is a good thing!